INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2b11afbbb3600fe800cfd8bcbbd711027f0e03a09802ab0ccd27e1052d904aa', 
    'vDSKDGhnrtoDGISliQVn4eLt9fzIHaEb6E3s7Yql+w0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)