UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lQaugJbZ4RpEIOsOL/l0QGYpTOcqKfkwdR6gwOLQyqw=' 
WHERE 
  key_id = '3c7439e6723f11ffb5ae4ea7e85b347443919b1051723b64d04bfd49ff38d0ac' 
  AND (
    token = 'lQaugJbZ4RpEIOsOL/l0QGYpTOcqKfkwdR6gwOLQyqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )