UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B4YC13AJXbbc8G80Etm9ESBvy2F2SqCxlPKhMwS/EEo=' 
WHERE 
  key_id = 'fb49a5602e7420aacc940d42d13681bbe37614a7320948c8aa48a6b3b7186ba7' 
  AND (
    token = 'B4YC13AJXbbc8G80Etm9ESBvy2F2SqCxlPKhMwS/EEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )