INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a4615962e666a48f0c76d07e4071069fde775cdfd47240ac6358f7c98d71413', 
    'gG7hIzrUdm3529GJkZDj1Kimty0SwERIZ6pcieQZUTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)