INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd37d3d2c0684d554490cd8f3289f6b7a11f808e4f388e45f21766d57a8113c82', 
    'QR850voGLWeP5iOmWjICHEdCphPINW10wKGi7NeDcWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)