UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PqcNmtWAdqv9QnG0pg81rJU1Eyo541gCQJ3sTg1++gw=' 
WHERE 
  key_id = 'c18ee15a08f41b60d66fd22ae0446c5eaa6805f1d7262803716d206a1a77b6f9' 
  AND (
    token = 'PqcNmtWAdqv9QnG0pg81rJU1Eyo541gCQJ3sTg1++gw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )