INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26836187f1a666ad80e276c8c82ad8470907379e51fdd76555cc5507640b9e66', 
    'cYwA3BPlxfVEpqxVAb5f4ugL7nxAUWth+EK/DQ0QO1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)