INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '271930d475735f7d66eb947e95f0254a90e3eb4c5f39b59027b87c74b8c4053a', 
    'a6CmK5YbTCm/tWvOJOCs5nd9lI60w6vsOIwFOb10wUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)