INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '191268bfcf92b431cc4280a2b1e108f8f7423037d9f1f691958e87402185e00c', 
    'kxHz34x9Xlvc2wSPcxrcZnx7rts77MTKuhzA3DuxU0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)