INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '002e44bba1e62b406c5fc8228cfeb96f6bf2abf8ce7985c31b04de410630f7b8', 
    's2pxhb4EIyKI2SlA+//SjXkseaW2Sz4bgnh5SUwq30E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)