UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bc0WqDVuRuRLRq8Qwkyp2GocAJVoXF1kA+8wU93wjII=' 
WHERE 
  key_id = 'f43503a378277b12fc296cbec41c949caffce0b590d96151f53152b5dbea548f' 
  AND (
    token = 'Bc0WqDVuRuRLRq8Qwkyp2GocAJVoXF1kA+8wU93wjII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )