UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sr2KfJGxAr0tIBLl8nlOFqS8fVmCDF3uflmKHPc7Lwo=' 
WHERE 
  key_id = 'd4d65f799fad14dcfa5dbf35e7c9d211c761592a66ee173efc3f99aac3b85d0a' 
  AND (
    token = 'sr2KfJGxAr0tIBLl8nlOFqS8fVmCDF3uflmKHPc7Lwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )