UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RNnQ+kMcefK/WeuKB2t3ga8DP0vMaOzYr5phKHIfvBk=' 
WHERE 
  key_id = '59cdba5d05e815f0f0d19071a2122b80db92233b957700400a28459a3b5206a6' 
  AND (
    token = 'RNnQ+kMcefK/WeuKB2t3ga8DP0vMaOzYr5phKHIfvBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )