UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fx2nCV2MiejQD5ouRrWEKLEQHwBFO1okultW+shK0uw=' 
WHERE 
  key_id = '7b7cbe20aa77486625c039ba222ceedd47520dcd29d1d04eea7ee5546847e8aa' 
  AND (
    token = 'Fx2nCV2MiejQD5ouRrWEKLEQHwBFO1okultW+shK0uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )