UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gp0KpMU2Y2g6x2n0gsdgpT9rUUmGsMwCrH0xPNWjKl4=' 
WHERE 
  key_id = '3a369ec60aa3f485549b68d51bd04277fadd6afa2209294eeba4b8ad3c31bafc' 
  AND (
    token = 'gp0KpMU2Y2g6x2n0gsdgpT9rUUmGsMwCrH0xPNWjKl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )