INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b6c33c6985efe37cff3354dd282ee5e7d30557a93022af785afa86da3271087', 
    '1oD8PWfIcPHp9hCbtiPdRXWPpw+ieNeZ0x8r1fcbeBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)