UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CuvtRXBWcE/y8Q226R2GcYSSFCvbdlaSV62VGBDUnuc=' 
WHERE 
  key_id = '127cabf017cf71a769e3653a265259a4a5b8aec140ccfe27b900823144984dc6' 
  AND (
    token = 'CuvtRXBWcE/y8Q226R2GcYSSFCvbdlaSV62VGBDUnuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )