INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f29f71b07555e6e6cbf32e04e2a56c7e83140a6c066f18996546c38bd52e7f0', 
    'CwpCK4k4tpo30AfQRAC2rVPahz1J4EgObcNBRT5/IzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)