INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd550cd9f6d9763cea2b0b1c0812aaf840949675df26ba06e36f623036ac6d462', 
    '8BjsGrqFo/I//72nv2nbGNFxIcdAhGYdZWbxaI2BLvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)