UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V+SYJn5ut+dLbyqXrMQPG+sWZ0OErtc5lnyhxKpf9kY=' 
WHERE 
  key_id = 'ef861a543cd51fd5b09fb590193e05e121531416e603ede9b9a1159791203824' 
  AND (
    token = 'V+SYJn5ut+dLbyqXrMQPG+sWZ0OErtc5lnyhxKpf9kY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )