INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31ac12c5e0ef2e555e017bc5069bc4540edd4e49ed14ec386a6513d34ab1a749', 
    'aCPTntwE4iJhxGOUAw1THL68YGTE3Pjgw6L9OsSO7+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)