INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c0efc8eecd73d29d05e449360965c9d7d9beba15066a2b1ba33d4d29687c92c', 
    'zO87G9HcFoMbW8MEd4N/5f8iUYND6RQUpGJdWGt5DRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)