UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HieAT0HP7VgPYQznu/smIRFtQHrUIUswBFjuVq8EazU=' 
WHERE 
  key_id = 'd756a4da016996cb08a04e2eb263fed4a2df0c4c389915b178ce3222beaf06eb' 
  AND (
    token = 'HieAT0HP7VgPYQznu/smIRFtQHrUIUswBFjuVq8EazU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )