INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c453b563b55e0fe1e8aeb83df6170c288dd29bb3c333232476a390edb365d856', 
    'Zul5PWS3cjU1tniy2h8oHR2xPsUSflGLjHgChcF4ioY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)