INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '248bd9b291c777c2ad4df7f38951b3fa80fa63e7666c80ebb10b43ab745af258', 
    'e02m6J2DsQ6UDjmRUuRZ6jhd04Ogx+RG4a6PLWdboEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)