INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '983ce850cbafea31572739d4bb9e9a4c43d3631edd55d2ae3edfe89cb89c781c', 
    '/hD9SLWhuFJ684AyWLs+eQQ+yn6mjYPOw6xisHAT7Ec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)