INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe3b8a5a6bac51f513b8c0223ddcee412ba99a7e0690f2211bcd9561fc679fde', 
    'CyBxcWw0kHW8tJ6ACapVZe63Q1COpVokW9IjbPK0IE8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)