UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pYqn5IlNaNOAkj9S1Ug8Qvhy9DPyyXTYMKGriNJj+AU=' 
WHERE 
  key_id = 'e6338836d0db66d10c1ff728bf02b8331d466f2160e483fc54c92ca54633d239' 
  AND (
    token = 'pYqn5IlNaNOAkj9S1Ug8Qvhy9DPyyXTYMKGriNJj+AU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )