INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a51b9a24aad5385c78872c119f5145c8d9b498babbe6499275cc5eb49656f574', 
    'nYtGHedIpucEgOEEOPyD34Ts1hozDt5gPwedwmN4HR8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)