UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8RMRCZchX265F7ilgn4RHEigfOfwX7Dw9PFUBdBndjc=' 
WHERE 
  key_id = 'd6969d0f75049b0aab10eea813b16cf33ca8b5c9ace15e77dc5dfffe392f7a41' 
  AND (
    token = '8RMRCZchX265F7ilgn4RHEigfOfwX7Dw9PFUBdBndjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )