UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1+N6eg0nE+GrWzOtpUTRrLNQALLzJ3UtLV23xiMqMZ4=' 
WHERE 
  key_id = 'b4b288e9fffdc3ea3861e9ddbc71c95d0cbb74487149c865bdec97c0b8209596' 
  AND (
    token = '1+N6eg0nE+GrWzOtpUTRrLNQALLzJ3UtLV23xiMqMZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )