UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ys/Du1UnAQvUlkggx695MtB6XhL8u3F3lf51dKq2cuo=' 
WHERE 
  key_id = '396280738284ff3a276aea208b74e1231291effdcd2a30a59ff59dc6c773672b' 
  AND (
    token = 'Ys/Du1UnAQvUlkggx695MtB6XhL8u3F3lf51dKq2cuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )