INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2ae331fe7c87a465e83b740bed937505e82ae3bb3b1916c53f464e109c572c5', 
    'U/QRrv5YfjhCn4u8T4xNds3iwHb0cDPw0W4tU6w6NDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)