INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8924ff2f24fc4459da9b194d4e9efa81736c93817a4d31c0efd3503698a76f85', 
    '5qh1Zd2TSKu7d4JMIHyuH+t3gd3PHRwVKhbhq3JyFJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)