INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76f3769b169d2a94cc94d01d406ecf98d08162303ee571980b9151ad4bb0af36', 
    'Fio/mmBl5tJd6RTCMZUC4dm7aT4puqWAmilWuCsD0jc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)