INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd999b39edd93a06e181d65382f59bbb9f6eb565d19e04d0922aeee4db3402e6', 
    'hiq7ehpIz3txdB120SPJ8j2nb0XYdL94Sb7MpO/GYF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)