UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vaqssm6T4xpqgwf+sMSvBCGZFqVrn75x+Xn6704iSvE=' 
WHERE 
  key_id = 'e1d6e1f791092a5928945686ee5dd43d6178b09aa0b775392aece8846f550d24' 
  AND (
    token = 'Vaqssm6T4xpqgwf+sMSvBCGZFqVrn75x+Xn6704iSvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )