INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8cf6220523f65780701f8bbffed280e7846f079c03764b597ba1c0870ec828c', 
    '+IFOdI1TJvvQ/lqkzASOvFe3CYdKDvYvAalfTKVp/iM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)