INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb34e3be0bc10756f4f8149444979cf545c0f47b492a3dd579e2bf752e31157f', 
    'Ejb/lWRrnvjgij3lSFlIcGeQkpiRhSnyL2tU6ycQewk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)