INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6644b7d40ebd76718b2f651b06ccae2eea7bdadfedba967e887749d8a94e39dd', 
    'OfKsCCxyqaWTW/1etwT9eyQKDJUe/cJ7qTbsZr2vDg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)