INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0cd31c5523e95b3b73c81f7eee231f048895ef99149f35736def922d9a696c7', 
    'unV3wugV4EBbhS0DKD6M737NfRBw8YxvNrb3OQyHF+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)