UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'amRSN2TQ881zZflzrXoTglNDq7IcF6fvZVOi92NNZ6M=' 
WHERE 
  key_id = '7ed4f33c169a09c380d572ac8c2cda5fbed29b84b1893458dfb9443fc2114692' 
  AND (
    token = 'amRSN2TQ881zZflzrXoTglNDq7IcF6fvZVOi92NNZ6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )