INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '420c0286459fe738667788c77a280e03eff4bf7267308a55b4c52bd3c5fab9f8', 
    'JBqtgCo5zsSylFAPjUXlgm4BA2qxd9H+2Zi5hWuuFhQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)