INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6a7c51fc7c6890ece4b16353d64759b60461635c780e16ba59fef293d57a458', 
    'HpZMUnsnuclSabp4/k0guSuZglVrOdS4Ku6OaV/UcRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)