INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c3ce49937aa1ec89d80054e750663e03e48bc925b189002f7e5d8d7d7572e1f', 
    'j9naTzXzrSBV0UWcYHvjFDqpuRjYt13M3ReyeBpWUSA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)