UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ctLHP1MjpdzkoA6CusTVgPhIRsFafCyqwHXrAW0cOM=' 
WHERE 
  key_id = '968fdea823ddfcb3615e51d0ff9a8b66c00a4b4a753f2de0b109dc0b7eb347a3' 
  AND (
    token = '+ctLHP1MjpdzkoA6CusTVgPhIRsFafCyqwHXrAW0cOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )