INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ed67be4b00d7d0bd2fb7f64808590eb4f9499a2be834bc012324575b4f8a129', 
    'mYHemok+F9bg1HLF4TNyMaC/Oc/aBuElCR4SfTnES+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)