UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ekj70yXfUMaNhn0X8CitW4WNTKiDE/FIVVtd8qhnrvQ=' 
WHERE 
  key_id = '68654e14faff87f68556c3a8345ef1c7350c5ca3c22ca8381928d2f559a47ba6' 
  AND (
    token = 'Ekj70yXfUMaNhn0X8CitW4WNTKiDE/FIVVtd8qhnrvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )