UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQ4IILDmYapf5/4agD6nIFVc6KpLA5S2d0s3Yq4DhQc=' 
WHERE 
  key_id = '615cd988e7bbdb8cd4f8b970609d8d18fa09ebfafd6ea7cdc9c254fc11d2e744' 
  AND (
    token = 'TQ4IILDmYapf5/4agD6nIFVc6KpLA5S2d0s3Yq4DhQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )