UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G4q5Tf0apYwwgOlj/VhJJK+d4HwMOS4o9c96TZtdk5Q=' 
WHERE 
  key_id = 'f5f21c8978dd3d9b1f7e5169dd59ff1f39d7ee98cc2ca0eb4af272bc0eca3aa5' 
  AND (
    token = 'G4q5Tf0apYwwgOlj/VhJJK+d4HwMOS4o9c96TZtdk5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )