INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83be6d46844a3a5872c87971230620c8672406d0edf565358e693f2652f41ea8', 
    'm0sSkM3E3886ukefvO6Jhd3hw+9FvMZhof/0BEpCTeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)