INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a8f849d04ef9960be17941799c5a6df4e3acc9108ce6659339f3510f133b77f', 
    'sXY5dl8eXn5RQslwHonuKRalrwY2uZ4I1MBx7ZucFNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)