INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8d888e66283edebf192f450c71ad8280684e603c2aef5f3c81a75ab20187dd9', 
    '8PqLKvoHgcKB0LbNGYJyCecuGU1cqyUMCccmUzDjCyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)