INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d40b7c65b06b001c6865bb7d9ea51b21c8b8fd4f3c632dce7d0cac9276f6fbd', 
    'TTdCL5i+j2aWqWuEp99Il6GRuezE3Ty2QTXLOmesD7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)