INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ccdbaecd98e0176d135ee3aad1d9ef4770afde5780c9c6e08daa73d2c7eb797', 
    'WlS7WT1J3xvLhp4h1BHjmfTK76YgfOKSWwQarfgm92M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)