UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bBbH1+PGKxdE210jrGQFyAjvWWpQahO6C6willPz97A=' 
WHERE 
  key_id = 'e1f626b4db6f9cafde2f7340440e4dc1e64d392beb17807f3220db5de5e0e210' 
  AND (
    token = 'bBbH1+PGKxdE210jrGQFyAjvWWpQahO6C6willPz97A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )