UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kq0smaV0wQ/Jn7x9aPV7UbbOS/kVuoK+S17PumSRrcc=' 
WHERE 
  key_id = '98791958402815028e8ad0a92042ccf8e2619f24623b1e46323c8c9a0054cea3' 
  AND (
    token = 'Kq0smaV0wQ/Jn7x9aPV7UbbOS/kVuoK+S17PumSRrcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )