UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P6BgtqVqfvBrjQD/DaI4lQd+CgpwUGpuCgWFmHMg9HQ=' 
WHERE 
  key_id = '9ec98d948ff1c6e7c0ef378adce5d73cfe10fbc9dfc3c2ec38c77b38294412d0' 
  AND (
    token = 'P6BgtqVqfvBrjQD/DaI4lQd+CgpwUGpuCgWFmHMg9HQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )