INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5d1d7a1db831d8d3d1e541e10041c88a64924124b646dd42f7d0bc35a5d89fc', 
    'KYwSBFn8gw4YwRXYIXr1vvG523E9urhrSzSOaK5SdOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)