UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PwngYrk6KwfNh7BFEhzuwJcgXq2P0xR51oZ4Q+9yOc8=' 
WHERE 
  key_id = 'b33385b33be7a467acb407f11e5161a3f93db1b983f5052d25431599fd8748ed' 
  AND (
    token = 'PwngYrk6KwfNh7BFEhzuwJcgXq2P0xR51oZ4Q+9yOc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )