UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HepG4YB2+gWiVeg4d64oN4Wy3RL2qffsoAIqehsuL5g=' 
WHERE 
  key_id = 'c528e6481d4c13869e99c3c644a65dbce5984c6b67048d54ecad3c0ff52e494a' 
  AND (
    token = 'HepG4YB2+gWiVeg4d64oN4Wy3RL2qffsoAIqehsuL5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )