INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53457be2cdfb1c82c8f29f9899246319f77d3b5141aff99ff1196e701d23dcf2', 
    'kPCV2/WrgWrv26gke/rUWNnCHb0LMxpwsMboK7mglTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)