INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '115f09c1bb46df52e24d25314a99fde337a8fc832a1a535d4208b062deba758c', 
    'jr0tGvhv6GYIyKmWnODgJiM0aa9XRXEUcwdE/pvtI4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)