INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94f3b3fef3a09ffab38f474bcfff9a07bd5afb52ac1266057aa0678a58dcaf42', 
    'Z9RAAiy07RzbdoD2vU3m8osN65MGXEt95DvMKKH/OOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)