INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a90320bd97811cec565de64479e85b20ebabcc9f805cb86bb072f986a301ca91', 
    'Qmr5SjvSfoLxbZ7eyQ4onItoDXTT9Jmh5BVP/2+KImE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)