UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xtAgxqE7odI2c4u2PFrfHUIZTv0WBP4rjXrrniQRXYg=' 
WHERE 
  key_id = '42fb63658f96184b9deec30f81a37ae72b5d752fb908b014921b96f3e7f4eda2' 
  AND (
    token = 'xtAgxqE7odI2c4u2PFrfHUIZTv0WBP4rjXrrniQRXYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )