UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'thFm8zo5LnJtBW/wwtbGEBpv5Jvw4UeRHTB2Pqumdoo=' 
WHERE 
  key_id = '93d0ab021f9da4ce8a65df6447e1a009ae31df0928e45014a617128e1df46a6f' 
  AND (
    token = 'thFm8zo5LnJtBW/wwtbGEBpv5Jvw4UeRHTB2Pqumdoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )