INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50a290b45196100a5699a514261bb723fe87e84141244e291db15b0781381190', 
    'NWyc74C12S3uhIigwRMV3X8vskySkqQruQ5ehD+u7BI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)