INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03e18063de03b59fb73a01128d4f8b61a9ff25c02e9b867fb74703c58372af92', 
    'G9cOmSBmjcPyHbI/RvOE6UWMIge3L/EHSs3ZOpnXBLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)