UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dqKw+QmZWDf1H+m0Vi7+xvB+k1VAox0naZNoj2gEKig=' 
WHERE 
  key_id = 'a7b0395c6c3054592a1011d9cc73a7db45487b43af59d91cb75a34c9c67327ea' 
  AND (
    token = 'dqKw+QmZWDf1H+m0Vi7+xvB+k1VAox0naZNoj2gEKig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )