UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kb9uC2iIEqcQzDCcyCDh2lXqML/z6oCKMP5u2ZySEQY=' 
WHERE 
  key_id = 'e7b7ed99b303465020d8f0333aabea2c75e2b5bf1eb8e581b4dc321c5d8fe422' 
  AND (
    token = 'kb9uC2iIEqcQzDCcyCDh2lXqML/z6oCKMP5u2ZySEQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )