UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tuEFHXJTYbaYZB7bQKDfN5X8HqOPCGox89bmlqqViEw=' 
WHERE 
  key_id = '56739d8bb005caec3980d2a675f172bc924474480f9aaee636e950af77ccba30' 
  AND (
    token = 'tuEFHXJTYbaYZB7bQKDfN5X8HqOPCGox89bmlqqViEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )