UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ojEN5oDGH81OhRIFt2CkkWg9L1N56ZEMuf5OtR2jFqE=' 
WHERE 
  key_id = '064d4e17d4b778cefd8a39473d20db6281a85e62ba813175363ebd770f293f30' 
  AND (
    token = 'ojEN5oDGH81OhRIFt2CkkWg9L1N56ZEMuf5OtR2jFqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )