UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gVU4F94h4zV7ojvl+ZPxjIBy+jBsftDF0abpifbokRE=' 
WHERE 
  key_id = '2fcbf331e44974dca32f7066aef9e46b5fa7a0a7b81f19155d8f29bc81a1ccba' 
  AND (
    token = 'gVU4F94h4zV7ojvl+ZPxjIBy+jBsftDF0abpifbokRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )