UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y7/Zku4N1Z7q54WbDczOdqnlXqA5dcjkBqGl8Tzkhn4=' 
WHERE 
  key_id = 'e9f7d8b97149ea3ed4a18632cfd35a5d8ee985b101cd9fec9933ba91d17ad628' 
  AND (
    token = 'Y7/Zku4N1Z7q54WbDczOdqnlXqA5dcjkBqGl8Tzkhn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )