INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '815abce06c8a6e94efdae8e17acbe9cdd86bc8775c43f88f4423fd0abf6ecec3', 
    '8oOpCzaALDtDs8xRdJXVrNrIW8ac8wjGmS7HWxnA3mY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)