UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rzTWD2cP3ZiLfMtbYhkfeg6FBHfE6YaSiWd5yIJIwWM=' 
WHERE 
  key_id = 'b9fa65d814905c214b3f0043c82c135c0b009a074cff26fc0c0240659e995bd6' 
  AND (
    token = 'rzTWD2cP3ZiLfMtbYhkfeg6FBHfE6YaSiWd5yIJIwWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )