UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k66PpYjGQoebeQYkx5ZQJ6Tv5iw6ORKBvmK18Y1MKzE=' 
WHERE 
  key_id = 'b76abc8079a8cbc11dd46cd9f43440e59c21cb778d0aa19a454de8de2684caf7' 
  AND (
    token = 'k66PpYjGQoebeQYkx5ZQJ6Tv5iw6ORKBvmK18Y1MKzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )