INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3bacea9f62ff3bbf6a386d5a9a0163491a0c069812af81c6e5d62ca2e7ef71b', 
    'CvdCXW8tTxKa8/NAzUOn1QVTbtWzKe3zpRCKqVnWwPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)