INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a916e93e4ab72116cdeb5583dc52b2270116db35538fc40f14ff888f4cedd50', 
    'xVjskxCJc2wCk6mW+T3qNVFaVAgyOlIJ16zhf774Pbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)