INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7d9544d6919589802f813bc4142a27b631c9c4ad70b316667c0f5901475fdcb', 
    'L4bdmLim2RYXaiE6ll/ivIVZeGf2sYwV91IEjtlchv8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)