INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9acea142c81f0083d732d47dfa88b3a2f67e438ae8f540e978726a4ad16fcdb', 
    'RPrcqKNdk5tv25JNtUC8XUIaMxgYLxAhUagxUOipjJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)