INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b15c04c5f4e52fd4829515e37fd2f99820b18740f2417a9fbdca8c8c3dbc6361', 
    'WanrtIwf1FUE8NdbDFDKv28rNRryaw4IuBmy7vSauvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)