INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a46bd8b08b10659e84d31f447fa6671116dcc217c45d4a95a4d71db0bca976f8', 
    '3JMRZmyIivYPRzZyYd41d/rBV9tu6Nt0qw60QRX6lj8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)