UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GhGC9D6pOdG7RR4PfF01b1rcDPAux74rKKKzStDlgCg=' 
WHERE 
  key_id = 'b5e63f649a13477f263375e6f1d3fee3a3d64243c86b36ae49d9aa79386ebbd9' 
  AND (
    token = 'GhGC9D6pOdG7RR4PfF01b1rcDPAux74rKKKzStDlgCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )