UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WCwkBQyxKqu1E5nM86CTVg4X21DaiaF0sIQn2RCioFs=' 
WHERE 
  key_id = 'b463f4cbdce7786245d704f008e7644eae34061623e26fd35663b24e019a56cf' 
  AND (
    token = 'WCwkBQyxKqu1E5nM86CTVg4X21DaiaF0sIQn2RCioFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )