INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45f761f1d025b6fad20c3f3f5accc6b43a32a4d79818e4add1ac1be993832ba5', 
    'gSbx5SP0lDIJB4TfMMRXofL0Z91CIslhqYWvmAhk4L8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)