UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MBsyM0/aE2O7Ud71QshNUYo+BQK6pD8NBNB+qAAw1YI=' 
WHERE 
  key_id = 'f8d21c677ef458d94e1f857592fa2b4f3449557691044618565fa1da740e407f' 
  AND (
    token = 'MBsyM0/aE2O7Ud71QshNUYo+BQK6pD8NBNB+qAAw1YI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )