UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6NZ+fKZJUXovl5n7Oftj76lbNcSTtSXXegJxWcFdVhE=' 
WHERE 
  key_id = '6cab82dec968e95fdbfaf3c9e04d6011ebdad2a60c78c5a5651ba490438b18bc' 
  AND (
    token = '6NZ+fKZJUXovl5n7Oftj76lbNcSTtSXXegJxWcFdVhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )