INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f8d6b0c3f51652c46fa90baa176ae742223bcc7e1befea4d5a8d80b9f4d4766', 
    '56zsEQpkApa1WEe9KsHIHpAz/pMD4b4zgpq0UpeMZvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)