UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sfONY7lkgnaacj46zfnMzDVGJwI9vlDoN8xsc2Uryvo=' 
WHERE 
  key_id = '5034b95d74e97c1b8e38ebd48ac2c4773f51bde7c957a9146a780a97371f416c' 
  AND (
    token = 'sfONY7lkgnaacj46zfnMzDVGJwI9vlDoN8xsc2Uryvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )