INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7a4d99d897ab5aa0dee05c10b67a54daf8b9a29197642fb95e791a09ad1abac', 
    'zQvg+8ncsa9y6WQppcVo1rg8ampXWh7HKj2DAeiwZC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)