INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e4b8f3367b2149132b5bb2f87e291962cb60d354eb335eb415b3815ed051a7e', 
    'cQyR1LVpAwyTUxsC3px2oZwO2+22U3jjPS2SboGulws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)