UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JjLBtg+oZ8uos4VO1T2Y5W6Bk9+bE2ARMz7jOqOhrj8=' 
WHERE 
  key_id = '4973ec3d0fbc0712fa4dcbba6db9decc3cf462cd4920fb8d65fa040f6dc0913b' 
  AND (
    token = 'JjLBtg+oZ8uos4VO1T2Y5W6Bk9+bE2ARMz7jOqOhrj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )