INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4671983950f4d3b10d3629653b9f504c5e3aa08f61802f60d6b222ade933e8e', 
    'F0YXOnoUn9bU56uD1b3mYuJotWQELKlPJAu+JPaWzP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)