INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6600d34a3786f3fdca036dfc08bb4ccdb4bbead3b6a0473d953b006cd07f3f8f', 
    'qC1RUPEXmHQsT1UZMPQW7lQ+out+9pmZIITc09mSfzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)