UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UAFsXW7LrgnSghVbGs3vw6s3FAliqSIrIk5qF5UAZGs=' 
WHERE 
  key_id = '2b2c98ce695b5caefbda0aae536a81880c5bde2582374dfb53df4c7a3ba600ed' 
  AND (
    token = 'UAFsXW7LrgnSghVbGs3vw6s3FAliqSIrIk5qF5UAZGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )