INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8896f24474a9f04def9e3411bf4ca23dbe35f0dfb2461774584bcd4af0d6020', 
    'r1MJEdb+OZ2hc8sSIkJqVwJgvlmK2lxJQfbhTGCMHOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)