UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W1qPMgJMqY8xA9GLf/aOrafvpbDA8lxZC6ftKyD2SSA=' 
WHERE 
  key_id = 'e276a1323075743d513ef56276036181a5d5cb40529f9863bd9b7d535229c6cd' 
  AND (
    token = 'W1qPMgJMqY8xA9GLf/aOrafvpbDA8lxZC6ftKyD2SSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )