UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HBeJ5txRqtxivVT80gBJRSeq+5RDrTpNbaFDPSXSTYg=' 
WHERE 
  key_id = '6027e6003818cfa24a7b1d62aebea25b305ee220b34ea4284589fa60f9f989b6' 
  AND (
    token = 'HBeJ5txRqtxivVT80gBJRSeq+5RDrTpNbaFDPSXSTYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )