UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zSd27eLk2G3tc+qe4T0jVEyRPv3amjRcF9M8kwClr60=' 
WHERE 
  key_id = '9afdc9dac3ddfee9c9ba83ed848cde2bd3536f9f0577eee5d410e235776ebd52' 
  AND (
    token = 'zSd27eLk2G3tc+qe4T0jVEyRPv3amjRcF9M8kwClr60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )