INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '347c1b8044fe23b3388a2658d865555a0aa7b7c00752db3e60ad54113137aa85', 
    'PlNNA4HECbFY0rbsjgg+kqmsg8150IseqwoQos5JoT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)