INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1d7600b693e1868fd533ddcd9270a439c8ded20a9c2ba5e90f6562064534018', 
    'rin0R+BJHU95pq7aHBxxUTGgxC3gW9Z2wl8Hq/3GTdY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)