INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e68693d34c1a8450c647c0109f82f835c4e638c955f3b80e14f4bd4c35d7ce75', 
    '9d33MZgHNTTcDncX3MZtGb9sP6V7946RKkomP2PyOaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)