UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iyUXebwLCzX+mxKENKEZMZ+2nTJ1crUhHZwwI3oLjv4=' 
WHERE 
  key_id = '6f2e7bbb6d4f8be7d562c402357d4ea0f065bac9df2498805643b0689cd07cfe' 
  AND (
    token = 'iyUXebwLCzX+mxKENKEZMZ+2nTJ1crUhHZwwI3oLjv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )