UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2hP3OIJLIv+eLfPK4DVZDPR9HiXAJhaoZMpEC5WWfqk=' 
WHERE 
  key_id = '2a97fdb9b78c449704ae90fdae9a2ccdca0b0043d1e6a06448d594096b11f178' 
  AND (
    token = '2hP3OIJLIv+eLfPK4DVZDPR9HiXAJhaoZMpEC5WWfqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )