INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb993447587e9fb211a309152876240b90ea28581be0cd3e76891d9cc0aa1ddb', 
    'mIaDFvSbIbvWGevgp7HWZ+9LkiDi8Jg2Jf8GCONEiu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)