INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '808732d0257ee2b684bf525a1c7eeea68b9f2d38aeb806a21304936a66071641', 
    'hx5EWNDm8/Z7WSkZ3KT31AEZAOCGoYmWW/vQ6PBu6Xs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)