UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3JG1P1wsjZEzXAPDplEyBwR71NFf7x9+R3MOwSHNFWM=' 
WHERE 
  key_id = 'e0470ccc8f5c5a044010e19cbcafa304ebfa1f0a72de0b659721f9d9feee20a5' 
  AND (
    token = '3JG1P1wsjZEzXAPDplEyBwR71NFf7x9+R3MOwSHNFWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )