UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zv4+CF3hBYA95CegVdJSCvtTrJ/gxIM1f1wTdejqWE4=' 
WHERE 
  key_id = '3752b17e485129604d0c523016d1ea60e336055b00059d1d89f38096b6e3bbd7' 
  AND (
    token = 'zv4+CF3hBYA95CegVdJSCvtTrJ/gxIM1f1wTdejqWE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )