UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RfLM713/ZOtNBH01r9R5PDE5JYILaH1pKx6GvpLTPwY=' 
WHERE 
  key_id = 'cfb86ed7c368048fd8f11efb80ad9dfcbeaf03e4d71d57095b1875ae8a1fdbab' 
  AND (
    token = 'RfLM713/ZOtNBH01r9R5PDE5JYILaH1pKx6GvpLTPwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )