UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YuhIZfCovXuzG66r5wl2h/i3kC2QHIYD2diNGVkEHIg=' 
WHERE 
  key_id = 'ec6c91b3071e491b004279b53677a9a6ab128221b96875b7f89a8cf276358b6b' 
  AND (
    token = 'YuhIZfCovXuzG66r5wl2h/i3kC2QHIYD2diNGVkEHIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )