INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b5f7d6968a354f4f127b626abc8e8d3ad23c7ce813deaedca689e01f06a8931', 
    '9vEFMQNEDpd1d5gyo04hv6vgHh2+pGT5sbkdVf7sCA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)