UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qYiLT33HRf3SRI4il50fi5PWA45zEv6RBrKm6SiNH+o=' 
WHERE 
  key_id = '388ddce5a25b478fd30e67d24d9ee8d480a81721f873e1226b6b4601a1fc0bb5' 
  AND (
    token = 'qYiLT33HRf3SRI4il50fi5PWA45zEv6RBrKm6SiNH+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )