INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c267750050f4a467aa1d116f11a68a84ef674dd0d74d1af6b5c45370b4a50a51', 
    'GbpNkkIMjjGGdo8gCt1aPv330UEQmPBhOthIt32karI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)