UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UwC0zFC/lu/qcMFQBoCA2HkrU9PYNoJT8BoYXnjjiU8=' 
WHERE 
  key_id = 'fc157ca996fe69ff6d0ec096bcac3f87799e670cc9154e59416ef839bf311955' 
  AND (
    token = 'UwC0zFC/lu/qcMFQBoCA2HkrU9PYNoJT8BoYXnjjiU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )