INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbe776e215126dac3fd0702598fe2e4530762de2efa98bea582a427b4f10633e', 
    'C349uUsJ/HFdQX2yQgKiAwUUeD3hlp8aQ1nq5VU4dFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)