INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f1605fd73c507b071500a298b79f648c10cb047ada95b49e1e2016ca7107e3c', 
    'uc5mVL+6gBuB6aj1+jH929iBhAovytS6KfjccLIjyTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)