INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2a8f9df914b69e40dacb3402b20400506aec17c9cda40b7900f851caf8f4675', 
    'xSHEaVBmNWwCR5/4E6ig2tuY7bt8HSaNYgvipsZeBWQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)