UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C6vIIDatZpta6BNDaFBcB1PQ7pogAufax/C6y6wgjuQ=' 
WHERE 
  key_id = '7c19d7cff1ba0eecb4b48358afcb00f31f90cd08dc057bcfd15386c4697802a6' 
  AND (
    token = 'C6vIIDatZpta6BNDaFBcB1PQ7pogAufax/C6y6wgjuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )