UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DyTfPe0d8mJen7oFvhJogVfgazqvtZ13X/uvjPtqB+M=' 
WHERE 
  key_id = 'e51835fefc10f0d153bd2a2bf7c9cd01039c5be84c4bd77c06d6be232460761e' 
  AND (
    token = 'DyTfPe0d8mJen7oFvhJogVfgazqvtZ13X/uvjPtqB+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )