UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yVTm6mihpR5dJjF7e+MTeiD2VVUNSbpEJtIrlU8l4+g=' 
WHERE 
  key_id = 'd1e52c3f93cd705dc365d7f112959dc37992cf726e5925cf8ff08666455d81d8' 
  AND (
    token = 'yVTm6mihpR5dJjF7e+MTeiD2VVUNSbpEJtIrlU8l4+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )