UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWZXJLjo36Y5Yi79lKIQ2RoHhInfjwOPIAA14WJemRU=' 
WHERE 
  key_id = '0627a4cab2ac2b44d3e79eacc6f230308c0ab1d4ba5e2f254e7611df108cf897' 
  AND (
    token = 'GWZXJLjo36Y5Yi79lKIQ2RoHhInfjwOPIAA14WJemRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )