INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49a3667f98a1fa3fe01775c7710e4ecdb7f960e1474deec176740f8ae93b9942', 
    '79C3v7grPUN8tp2d40W48fc3R4I7WuIiCYJHoJL0Od0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)