INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a71cafdd50db8a8db320797800f8d6a0d3a459a9bab9439b09799a533ec15779', 
    'Rq5NkMgypcl04kf+27x0AyS/A5tUtVTx8iCvasfoYpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)