UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0QIAf2l57MOMHv/VuukFV/VZmjcEfXt2x0xrARcYBrk=' 
WHERE 
  key_id = '26dfe2ac093ebe2393406b3fa245836f6be01989f01780f6a43a1a7e9296c67a' 
  AND (
    token = '0QIAf2l57MOMHv/VuukFV/VZmjcEfXt2x0xrARcYBrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )