INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7275ba8b65d22bbc4071146ec88c6d8ff131a72d00a4f2f5ebc7248d74377d66', 
    'MZnsG0kpqfCuYWLAp18qUI9+iQUawa8GA+hwASqUc1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)