UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lTff34DyCvLJIy/xq2INe2q2/oB5cBSneJ0sYgbCGPw=' 
WHERE 
  key_id = '1d31edc6e3a723d7cbe3fc5a12628116b52229e895bb2ba6aac5ed680cd1b2d4' 
  AND (
    token = 'lTff34DyCvLJIy/xq2INe2q2/oB5cBSneJ0sYgbCGPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )