UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cp9Ur69vJxidaQ0Lww6k1jYJt9CVBG0A06WMEP/IWGQ=' 
WHERE 
  key_id = 'eb94d74268d93d2c601c8423013bc227a30c3132d0f82f5ea08d34ccdd5e288e' 
  AND (
    token = 'Cp9Ur69vJxidaQ0Lww6k1jYJt9CVBG0A06WMEP/IWGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )