INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3537fc03eae70ec1de2c4c930ee7a8cb784f51d5389f40da0ee0bc6e14b2d5f', 
    '+GfPoMSLpobJoWFiF7e/qL0Xvf6nGV1emoJA69EPoN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)