INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02a1c5051131249f5832922d2bccde8ab6c7846892b716b876f97edb437ea097', 
    '+KlSTr8ZMwLtc8WKxSj9jVLWjdYwGtVoM9SCGEH1/ZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)