INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3991ca17c14b3a98249bf65197750f75351d101b5e826de8b2b93d4a4c84c70c', 
    '/tZF1V+I6UX0dhCZkTL550IeNSyIxAWihKDF0lJ+2QY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)