UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R4cn8UxOrxNyVWoCfVt/TpMlxXL8CjNd7/tLpOfDCMo=' 
WHERE 
  key_id = '627067222b9e8aa54124a62892289865aa1c97f7d4e51c5240e234bc34a6a9d9' 
  AND (
    token = 'R4cn8UxOrxNyVWoCfVt/TpMlxXL8CjNd7/tLpOfDCMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )