UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lkHyMZv8tzrPEuaszX6oDpm1FFGkR2Ri4QKsmR5lxPw=' 
WHERE 
  key_id = '184d19aa2874be20f9ba9163868a2820c820ced6455ca57991305c9fe5c2d9d0' 
  AND (
    token = 'lkHyMZv8tzrPEuaszX6oDpm1FFGkR2Ri4QKsmR5lxPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )