UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q+vkFP5W9GIzvEThYpSIcXRo7thFy+3qiflsFghNl+4=' 
WHERE 
  key_id = 'f8606d21b35fa4c993d6653d4dae1f5db1c38cadc1f2a0fb462723c048271119' 
  AND (
    token = 'Q+vkFP5W9GIzvEThYpSIcXRo7thFy+3qiflsFghNl+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )