UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xidm8/5oRz8nQGfqOU2U3bi8I1WI7IuMV2ND6TcdJog=' 
WHERE 
  key_id = '6516abddadd15fbdea733af1ec4059b72fe1f9e74b705de9a2ac10e8df0f3e76' 
  AND (
    token = 'Xidm8/5oRz8nQGfqOU2U3bi8I1WI7IuMV2ND6TcdJog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )