INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d8261579a276bff307a692bfcec0a78f4e5c23b439366bc040321e3b417f7db', 
    '/sPo4e6NFrMprjxsTrxkCujyUSdQFy5VdgOsqsm3Fqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)