UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tw9EnSSaHTHvuc5XH595jh97qcWepVQs1AqlDQMypCY=' 
WHERE 
  key_id = 'ce4fc58f34555c879f4ba4a8c2928f3249430131552ed80a7c68fa0b37890e69' 
  AND (
    token = 'Tw9EnSSaHTHvuc5XH595jh97qcWepVQs1AqlDQMypCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )