UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LcH2vo9XXq4OAmqLoaNciYFwJZFQZxEGXBZDRQpUCsY=' 
WHERE 
  key_id = 'c720d2c763ef781a5d9709dc9bcff5b0cb3d1dc71ad1288cd8f53d685b54ed0a' 
  AND (
    token = 'LcH2vo9XXq4OAmqLoaNciYFwJZFQZxEGXBZDRQpUCsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )