UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMKwrRllpfsm/+b0p1FhPrA267cLULFfqBaEX7wnVu0=' 
WHERE 
  key_id = 'b09235e96c60ca36c5adf3e1b42f3742bb59da9fd21301dab48f0884b52dbad9' 
  AND (
    token = 'AMKwrRllpfsm/+b0p1FhPrA267cLULFfqBaEX7wnVu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )