UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oL7Jl8AOOI5SKvjpdW6if3BCsXnQMLi21oYrwtD6KRc=' 
WHERE 
  key_id = '449e3c637f2f2a035ce5cf471724cabfeee135bfd7aa9ba2628d24eace746ce3' 
  AND (
    token = 'oL7Jl8AOOI5SKvjpdW6if3BCsXnQMLi21oYrwtD6KRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )