INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dd6d66c7c55b8a572e898249fb5cb2fe87e59b430f54303262e088b50ec174d', 
    'DcMYdWrinfkY71b2SjlPeVyv7yypIzSMaY2UaHEbusU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)