INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '956300fc8aef5a952c5276d06eadf83a6bb94f71d78f98c6d2ec91809e2aebbf', 
    '5MWhjp3xaqp04TXh/JnBtbpjTA807Sxe0/pNBT1kdf8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)