UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M1bJrTImX+L9jwaHFft1JRudRiu5cT02QfrhBScPLEg=' 
WHERE 
  key_id = '2faf7e10213b63b98a6bbbe61a122567df4c9070b142bbbcc609727fe8953065' 
  AND (
    token = 'M1bJrTImX+L9jwaHFft1JRudRiu5cT02QfrhBScPLEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )