INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0540370bc750e1d6d18ee795551bf2aa8f0192a19537436246b2ef1d9eb63b68', 
    'idpG/xFQQfPDQZ/7iJiyNzibVT5rjEPcGnVIx9Znoc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)