INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '137672dfc3a17534b290b9ed56851538fa12a8e0112ef20ff392ed37714a03d8', 
    'NhTc80jNjgEzcBDbaDIalZPEK5dqgSfsX1zxtg2P4+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)