UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lMyarLxi5kWRpDvHpi8lK0AoAJsND7AZUfzAEB5Q7mA=' 
WHERE 
  key_id = '1eb2ae89a0de72390ec3272f6f7316fd4cf0684cb4c4b27af5b5bd6df3e3d262' 
  AND (
    token = 'lMyarLxi5kWRpDvHpi8lK0AoAJsND7AZUfzAEB5Q7mA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )