UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gaJ2okNpMBRYhE/dEGrh+XCjmZc4R8TvabgPACQEtK8=' 
WHERE 
  key_id = 'bf3fb029f979da2ea4be4e3705dd64b41d3756ce506a5ef61b0ed6909a45b2f8' 
  AND (
    token = 'gaJ2okNpMBRYhE/dEGrh+XCjmZc4R8TvabgPACQEtK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )