INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '915aff218a6d797053aea4bbb172f96207eba831efca20250cbc10e0ce6fa52f', 
    'CrXmn6Kyfx6OTpkNt6WFxWiv2e3qEWhjXs1tdqEvkHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)