INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e38c12f650f6d3f5a46c8f38ef675587601217bdfc8e0d926e12b33b6f00be5', 
    'e1BMTimL3gk3yTfS3cKBqWpz426pWLiaD6hyNPxPqHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)