INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7d2e87f0a799faf23478c7c023a5ce770d061db688ce91e1a7236dd8dc783d1', 
    '1opz3f6/9uxq8BpsL7ReX4jOqx4e7dqDoUR8HZl0JCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)