INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6874f9a0a2eb52e9f0587500daa1a5911260f1034975bcc383be9017d9498141', 
    'odr1ZPrRc3fUa3TkAMiRu9S5PdzFWitlTfq491cEhWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)