UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kgXK0PEfRCzcyw/BuwNlh9APfiSIFpvDDScSfljHK+A=' 
WHERE 
  key_id = '97e9a2bdb605789e19256132f71040569f574d92d42372636b33d75b2ed32b1f' 
  AND (
    token = 'kgXK0PEfRCzcyw/BuwNlh9APfiSIFpvDDScSfljHK+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )