INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7306a1aed215c679c0b0a812144253b37d05d0fc18f6e5dfbc8f5b04c139d1df', 
    '6cF2m3jRnB1VtczFugvPkB/ZE0d/JYNCfxD69mZ9V10=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)