UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HWpkcEguVuuuG2+fPtaYb2mxulS3wsgwU4Y1jp7IDrA=' 
WHERE 
  key_id = 'efd3c9ee1b7ee23474b43669a33dd99bcabade7073034be3614b7538aba6d1c7' 
  AND (
    token = 'HWpkcEguVuuuG2+fPtaYb2mxulS3wsgwU4Y1jp7IDrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )