UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dj7OAqMjlqqRnPaR8mEflUmmp4620T10Dru/dQqp8O4=' 
WHERE 
  key_id = '26921c4befec62760e39ea3fa4d48aaa2eb0d6b5349759d43791d5782d2a07d7' 
  AND (
    token = 'Dj7OAqMjlqqRnPaR8mEflUmmp4620T10Dru/dQqp8O4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )