UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VYe5ZxxvuMBsLCLcc+khSai5CovW7P26Bee/ICBZxzw=' 
WHERE 
  key_id = '598c254493cec2ea8c006ac8674096ca01c71c027090c622eb30c42e86f72096' 
  AND (
    token = 'VYe5ZxxvuMBsLCLcc+khSai5CovW7P26Bee/ICBZxzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )