UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RFPKu0ZoXGvtg7ry7WmC3W+shZt/Mp2qECpIIUvO8F0=' 
WHERE 
  key_id = '7a06a4990271fe02dcf777d2867028f04c3ff393feb0ec3077cf2dd332ff9c0e' 
  AND (
    token = 'RFPKu0ZoXGvtg7ry7WmC3W+shZt/Mp2qECpIIUvO8F0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )