UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IixtlUuv9QqTq1LDSDEUDEE3MGxy0WeOdU39u1KGhuw=' 
WHERE 
  key_id = '38bcfefa4d9b9e8aeaeac19b16abb7946b57f35e0e84c9fce19c6d2ecd543d65' 
  AND (
    token = 'IixtlUuv9QqTq1LDSDEUDEE3MGxy0WeOdU39u1KGhuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )