INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5e7301b7a54695bd746aa350b4e3a721efdb647140c378a67778ead35984265', 
    'f0AcsTCdQgWTCYtJhIgsMN1o3xpBjPI0Z49erig6jtk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)