UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FsB21lM75na00PKEcItbJOczPzD798QJZb+QFJLKm+U=' 
WHERE 
  key_id = '3072c00425825ede5430881863ba8fe65bd2c6b9799a492b6f6f69c424637f4f' 
  AND (
    token = 'FsB21lM75na00PKEcItbJOczPzD798QJZb+QFJLKm+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )