INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '329d1b9799a7e79c270cdc512478007c9b34de5c9bc30b3e30fe389b15f86273', 
    '/8aBQd0OoUB6ISm2TeJADIV45ZkoAVoICRZW5RMdEqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)