INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '729ca23ad5a761f94813b413a46a9190f8d5fc0c5b7f3802457bef308d2c8912', 
    'avOXVNl9lhcOPH6/TWsOsd8TijL1uAvf6c7hrcmcnGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)