UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TKHEbMaMgeNm2A3NzZ1h4OhZuwwvM5nbsX/ffPTmp8Q=' 
WHERE 
  key_id = '284b3e9d13299c9f33e3de514cc9e086af586171e60057fafefc2d9e9e50cbdc' 
  AND (
    token = 'TKHEbMaMgeNm2A3NzZ1h4OhZuwwvM5nbsX/ffPTmp8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )