INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c81e84a31d744aeedb1c28a20735811c868fbd0c1f06135c4a6ea1c073c861b0', 
    'x0npcB3479YbtdssBpSZOEByj4n8fQLCRSz9HZZpzjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)