INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b903bab61bc7d8fd534553eb39fa79dcd7751bf98bb9096aa0b27d6667f6012', 
    '2UKsd0kWTDMsAknm9lZfd9Exi0T25Uzx2wjnu4im8Rg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)