UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fwkraY/VPqhdLIM00PbJEKaWE+alNl9Ftgf2gaF+dAQ=' 
WHERE 
  key_id = '7b6fe9e7188f8b8bb1b88ae1642b2c5c58d1bce36f350d2a7dd5841b942f547c' 
  AND (
    token = 'fwkraY/VPqhdLIM00PbJEKaWE+alNl9Ftgf2gaF+dAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )