INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3055e8051c69cae9739237644ff6f205c189529a211d7ed36d6d814d1f7abc3', 
    'w/G2Kd+q6GkCdIyMxA4HnMDcDaFE5mfJOM0QxfcvHmA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)