UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yI2n6KnrwRA+SOaNKcuR8axjZp3UHzcrkWShEAC2nhw=' 
WHERE 
  key_id = '517a02cddfd755e43f0ff396f757005ba0e5126fc72f96fea0060d691204fdfc' 
  AND (
    token = 'yI2n6KnrwRA+SOaNKcuR8axjZp3UHzcrkWShEAC2nhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )