INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0990800c00be8e512af434b7d55024f333b2dc22b6c587aeecef017e1a1421fe', 
    'gckyK6XlzH74TlkQX3JPlX1e4MIcXBh77MgLH++p3cE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)