INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '835089bd1cd5dccb71a087216735c0bd5b88f28bc6780c8b8537e83fc2958dee', 
    'eN6qeYC9tRYPHtuX/CiUMmyOGb3iQETh6lU8hrZvNaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)