INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '61ca0a2037af7608c0f49dbcbb09460f5583b5594f212d04cbf8d5f5ca0c3e47', 
    '4C+uCJPndBt44ZUTCGZy/U82ZfBbqeOG5YjHJwC4khk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)