UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WMxf9enL5nAEmXVaDeAUkqavwlI/0Br8cnj+Wwqg45A=' 
WHERE 
  key_id = '5699f519b3e0d34014e01863ab90377555db585b01d00293cb57ded054513cca' 
  AND (
    token = 'WMxf9enL5nAEmXVaDeAUkqavwlI/0Br8cnj+Wwqg45A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )