INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f73777f66928f28cdf648bed74fc017738a464bcebbb6517083a13fe61a0152c', 
    '+H7+8j2iy1QgmmMYyl3qxPAnqHE34OX532iidfosFUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)