UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BG5B+Pry1tMvc1R1/GQJ16Y3snZ4mvzsygYmqi+QfDM=' 
WHERE 
  key_id = 'cf07b2a2806afdea82b07002edafd791d49e8814e43395737db6deb0df73c98a' 
  AND (
    token = 'BG5B+Pry1tMvc1R1/GQJ16Y3snZ4mvzsygYmqi+QfDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )