UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cr7+I3vqW+lfwF//2gupQ5rPPxhc5Ft+85cyLmvK9i0=' 
WHERE 
  key_id = '5a49157ce4bcc7bd0bb6544a21351ff46b1158df9c0d665d9fef557461194fca' 
  AND (
    token = 'cr7+I3vqW+lfwF//2gupQ5rPPxhc5Ft+85cyLmvK9i0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )