UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G5hQloPsV2cvVNDd0KKkxDE5OH1zMn1+ThhfPdg1vKk=' 
WHERE 
  key_id = 'ff6401ad48c3725c4883248d45d056f4857c7bbafca08f165116d916e2657fad' 
  AND (
    token = 'G5hQloPsV2cvVNDd0KKkxDE5OH1zMn1+ThhfPdg1vKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )