INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef77d97e73a150887a9afcd540fd325da950d8fe4f5e17d3347382a130f5652f', 
    'yCcZQ5jOdwP6LdWW5VqprFs81av5MjzSEsAUk5ljT78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)