INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1a3ddf9575b5f99ad102c5ad5ce2e54a0e7f6153476aa7971d825aba2529a10', 
    'DDT0Q0KWtGCl6BYLh9QsfkEqi3CZRoeUG/kGv/RCZvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)