INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5b931a033423f805e58d43d142a23b73e88df1f55f8ed00d2b5e35dc53c0013', 
    'yh1J3KcIAmZRqn0FiAbrExmskv8piWBKCwK4Bcdfq9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)