INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4453ec30cc0e33e7e2b8da98f14e9823b8dd781c80a67a09d1e622a2c700994f', 
    'lKUF4APWDx1tkhDi33yXCSD/tcf27XiVv/3SlS9OyuU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)