INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '832d973e6d619eb900076c2381ccb48bb62250c782474264d3011c099d7ddff3', 
    'McLPJOjlmeKoYBPWVgPe5Jd/dK0uKPCLc8L9hssdm/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)