INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '456439b1e941d0d5c5ccd75a2032295942463ec4eb72dbf8e4ac56b2a1ad5bc1', 
    'Dg6OUc0Kp6jYZCEq2AtNELZ8oCD9LNo3LYScVyQeuZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)