INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52315297f6ce4d68cc3a1ddd7eeb1caa52b72c8a41aafbcbb424fa2a4331e35b', 
    '2PjhYkY7unqKVH6wCJBqbN8TBfcICLd/Ql9dy3dQ9qw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)