INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '375de4d844e5cd27736c1f0e11fe7e3d32e01f3a34c8592ec5bf3caf3af68a21', 
    '/PFet6lsT+iactliZqrSa7Zr2drooGBazUNB7s1NICY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)