UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j8rvghxPZSWqqOjgDdj5Y+bOFBGBmMghufs0R1I+bSQ=' 
WHERE 
  key_id = '48cb6117cd3d5551ab0220d43ef8f98488461a59971f226558e54d8ad6729ca7' 
  AND (
    token = 'j8rvghxPZSWqqOjgDdj5Y+bOFBGBmMghufs0R1I+bSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )