INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e115e90fe8405ce7ef549f87ddc508101df0ebc16b4078035b3e49c9d341a023', 
    '83aaRNDAHvDEFmeCBSs3B9QK4ixtloJxwYHGz/1jCyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)