UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KR3RBKQka51SuxP3/Sxqad2unJfzxy/Qkit1SuKg0rc=' 
WHERE 
  key_id = '0ae9d8bba2d290a32bf01aa6cab806c861db2a94591d8dda1c6d86a3d8c92ece' 
  AND (
    token = 'KR3RBKQka51SuxP3/Sxqad2unJfzxy/Qkit1SuKg0rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )