INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd42b90f724aa3d38ee6218860413c4421f9af1bd5fcff3303b84e1ede6969c65', 
    'ypG7DIODjyurDSiepEd5gIOsgc0bOtBeoU6u11lXiDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)