INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c08042c2da8bd57a2d7674289af3a622afc0479b47e94c6266bd9f91234e913b', 
    '+xmaR77edpHoLitZ13Cdr1BbQkmFCZCGwNsiswawj30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)