UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GI7oy8xYcAlL3IbL1K/U4PzFjkm3ZsXOstmfhXHU+f0=' 
WHERE 
  key_id = 'b183d37ce8d42293b34e1252f8e02a982fa4505f0a02b091d4515d7aebce34dc' 
  AND (
    token = 'GI7oy8xYcAlL3IbL1K/U4PzFjkm3ZsXOstmfhXHU+f0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )