UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qQY5BfVul1HgNY/4+bM1MuxgR2loTQNQSjnIMYTmh0I=' 
WHERE 
  key_id = '6f8786b48bf6ebf6dd53ac6cdbf1cbfe015d89a75c511eb994c150f2b9e26e25' 
  AND (
    token = 'qQY5BfVul1HgNY/4+bM1MuxgR2loTQNQSjnIMYTmh0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )