INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '61668b6432cea00ce6fd5d44d16a7c4a510988a704834a517952178e3c64d3e0', 
    'FtOpvxSuD1HYEuonh5NftlIWCAHWNTvU7W6qzYe0V0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)