INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '056a073ebad786fca708c3de895aeedb303421af035ee5670a0be31c9df536b4', 
    'AxJE329g0Bt8SDhj0SbzUPgV1Agrb0YHqtBDShEUBD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)