INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e749f3950d72f522f7c7dee60c46cca8a221ab31bc9ce39d2d5e8467c116a2a2', 
    'FFF4iFyLUUdsk/nxdWrDNdtiMObEBFtoLLiguiQlW4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)