UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r7lgtNeIGXVW6jSjtyGmoTJodXDyFmSGPX4CuSqyozo=' 
WHERE 
  key_id = 'cbaeb2b395f83aba274e3b7cb3d5d7d42ae28ac4684c50ec53f00e168f7fb870' 
  AND (
    token = 'r7lgtNeIGXVW6jSjtyGmoTJodXDyFmSGPX4CuSqyozo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )