INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c51926d5d55c9c524a0ff6f93c8317a4461ca13c32eaa45ebd15bbe7ac36080a', 
    'kR+XLcOPMt9Avp4eXz+ejUBtad/9oeGFK+9OMgj2G9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )