UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M/oKawpmhDSS8LxHkXaDLBHHzOOr4bw047jkRA0ic6s=' 
WHERE 
  key_id = '97cb67c6fde90386282d5a55d1568f1ea98abe8d6cb13bdbb176ed4aa83158f1' 
  AND (
    token = 'M/oKawpmhDSS8LxHkXaDLBHHzOOr4bw047jkRA0ic6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )