INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efd5d56926f3932113ddcdcf53992849766da770b795fde3d5ac2949840befce', 
    'HXbUY47J4tKEnZ72yIlOoNTTauYKNXbxzFarmi3vYkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)