UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KOlYHR+mS0PNuUf3qPMG1nNCKOMnir7oS5nah0s7eJM=' 
WHERE 
  key_id = '2ad1b038742f738e59d65681be9060289802a85346cbb1a19041b47a72844fc5' 
  AND (
    token = 'KOlYHR+mS0PNuUf3qPMG1nNCKOMnir7oS5nah0s7eJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031