INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9923115f7868de665686253f2997d0c872d1476ff4e81c18bfcfca493f7e0353', 
    '3aBwvBMSgfFqYMX11d2l18b4HrUsPmjp82fc4bIBI7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)