INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b527552a71e123043ed1d79642cf533583119d43a8df3702399a041e98d85571', 
    'SJoETyDAt9nWfo2gt59r76M3Gqu039yNh0cCHl3tlmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)