UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DYVmwYhHg4Cg1RxaC65ZPD31T55hQ1F+cHRYiuEvKs0=' 
WHERE 
  key_id = 'b6d6342c747505f0c8bc58d4b470276c13ab23a8f581f4fb19d9bda779d62f12' 
  AND (
    token = 'DYVmwYhHg4Cg1RxaC65ZPD31T55hQ1F+cHRYiuEvKs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )