INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49941d65c92703d5047d1ee12defa36f01a219c41568d8c5c5094b24f15ff0e1', 
    'fY/Tri709mUJYiPSzih4d9lNldEObCx4pYOsA+ClowY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)