UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dA0m8oqcsatdfLqJJ3sRtwd7ubOEcMAVTOzkwZBAftE=' 
WHERE 
  key_id = '0f21e104b0ccceb90102c9485de746a7b4b0482b08fc3843c2686c247f908a0b' 
  AND (
    token = 'dA0m8oqcsatdfLqJJ3sRtwd7ubOEcMAVTOzkwZBAftE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )