INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6afa2767cdbb815698bd99a961356ae245ff3ec1ddc8474f7a013abef24f7b81', 
    'En6dOiZLFmTK9R0V+FuTZccU10uqSRFAB4YPSYvfqnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)