INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e2dea1ca4a387e85c0c2ca504eb363228dd046abbdbd5716252090c45562382', 
    '+IVkxk18LFqyT3b1jQM/xHoQeq3ZHkmSXztZNzODFjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)