UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EYJxUGf9imYgCLUPkO0mpDzPc1Iugc3w2gFEvBw7ykM=' 
WHERE 
  key_id = 'a120eeeb0103488ca9c0d404c9d2790982923e863a8191301040406d8eeb4027' 
  AND (
    token = 'EYJxUGf9imYgCLUPkO0mpDzPc1Iugc3w2gFEvBw7ykM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )