UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'il+MXa0NhsELyGmv4obzeo6NtzDJWd1Lty+hTooGrvg=' 
WHERE 
  key_id = '015839be0b03694400afba6422cff135a6ff61babade8131aee2e4554a8653de' 
  AND (
    token = 'il+MXa0NhsELyGmv4obzeo6NtzDJWd1Lty+hTooGrvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )