INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec097f7f78e7bdcc26e1ddf2b5c478f21259ba195164fcd14f5ae95f5f507020', 
    'MLt8XleQFNzSF1rOO0FHVUDh4+FB5P74BdUK6UxFQ5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)