UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oparGtrZdE+9mf1EmQ8Up47Xe3bnQYC2VWLHJqI+490=' 
WHERE 
  key_id = 'b44f486ed6cd44f0561736397aab3df0de32a9dcdad3783c8078241a64bfb5f8' 
  AND (
    token = 'oparGtrZdE+9mf1EmQ8Up47Xe3bnQYC2VWLHJqI+490=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )