UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+SZUC8ANsjGb6VRAInKaOKsxSm9ImxU3B+z2HmJOhLM=' 
WHERE 
  key_id = '8a6c6f200ed1b0a00d02be4063f9d51c754e7453fb4ffc60087ca384a85db274' 
  AND (
    token = '+SZUC8ANsjGb6VRAInKaOKsxSm9ImxU3B+z2HmJOhLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )