UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'asd0ujWotAZym76ZIb/X6KLkleflGE6wRT7JR0KYTOs=' 
WHERE 
  key_id = 'b9ec8a76cf86c1ac0ca1ea917f73de5abe3426ef94206e51594cddd41b776cf0' 
  AND (
    token = 'asd0ujWotAZym76ZIb/X6KLkleflGE6wRT7JR0KYTOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )