INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8a92e5ef7bd348a09ea1acc6ba7b4d2fd60daa4936cd3639d11eb05f2c2e8f0', 
    'UxvT8vF52wfPl7J3fYUQ75mHJcRDcxwe5Mu7W8ajPbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)