UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CvgACdG+qoDS7MVk3C+7YCNtnzydygHFkkxCB4UanRI=' 
WHERE 
  key_id = '8b432ccbdaa1d19a581ccf77d3a1deac2a5962a2ebab675103c32407aa0a28d1' 
  AND (
    token = 'CvgACdG+qoDS7MVk3C+7YCNtnzydygHFkkxCB4UanRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )