UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oMt9G6gz/GdjYwtepqGWKOKPAs4WXpCcrqyLJN/jJH4=' 
WHERE 
  key_id = 'a66275f095726fa0fad0f206ed1909f635e2cebe497abc29766f8f01db8c7711' 
  AND (
    token = 'oMt9G6gz/GdjYwtepqGWKOKPAs4WXpCcrqyLJN/jJH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )