INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03b5fc3c356f910e1c2d43fcbd5da8344e8f889bab7e5b783acf686446886f98', 
    'tMNBnqZ8r3wqOecTxweSdx5ClANaHf487iZoBA4OGkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)