INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac826c57aa90d402b50db4eb455d90352ec4f77fd907c318c11f5721245e8ed4', 
    'mSmglwmXW7TIRvEWmZJ5EaGUnqwIqH+rYMSbXB5QVB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)