UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T3CnRSHg0e7KY/D26henHcaw7bVfyI0+hDndH3PAFT8=' 
WHERE 
  key_id = 'b0b8c135f05347976df19a2a50a621660406208a87920d893ce2b8630d236313' 
  AND (
    token = 'T3CnRSHg0e7KY/D26henHcaw7bVfyI0+hDndH3PAFT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )