UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uQJ9XiNDfaQj0u9UboXXecIywKS70WP1pGNWoXbF8hg=' 
WHERE 
  key_id = '4a0108c87dfbe2d371d0590d4964ccb0d941c546836ebc2567950914c41c6ed1' 
  AND (
    token = 'uQJ9XiNDfaQj0u9UboXXecIywKS70WP1pGNWoXbF8hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )