INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8595ea9a347d0626ce5db3d65a529df31aed040d748dcec55cc27121229f19d5', 
    'BY3qGYoUogyZQulUGpE1ZIh6uG1AqW86TtoUT2Ka1SY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)