UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bJ5ci79TyVWse/o/CRwX9R/NUIUHDXFkKY2xR8nDSdo=' 
WHERE 
  key_id = '3f9def686f21e83d2e9717cd86066b807f6c262a830df797761ba66113aae3c0' 
  AND (
    token = 'bJ5ci79TyVWse/o/CRwX9R/NUIUHDXFkKY2xR8nDSdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )