INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0bc9f481c3c33fe9ad4ce933fa5f05971c021c16fe88c2f35df272edd2aeee0e', 
    'mhqR0HkyN3qw8TWNB3uibj7ZGtLDiz/N3xjs7jTVD30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)