INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e304753a257f79374aa6f12b9aba20d9a99e9b8ca3e7078df984d235263f0eaf', 
    '3NVPoAtcTmcm6GrEMxW+YMQmE7c6uEWJ9pZPrricxDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)