UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mDOWx1vCHHAun8i8+5o7AqdIVUExAU1Rc0HZWYHZn/Q=' 
WHERE 
  key_id = 'dca9e9f163dd06b2d4f74c2bd769bce0c45c00e71655f79dc348f4a551df3d35' 
  AND (
    token = 'mDOWx1vCHHAun8i8+5o7AqdIVUExAU1Rc0HZWYHZn/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )