INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27339e2dac23ab28fd2ef4961e56caa8508e28184a7b4fc1ff4ead997babb413', 
    '7uLnDOSgpEoGI1TxQkxUXJt8dra0C3/eleoWY+kqE40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)