INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2e4382693f6f2173d921c42711dfc4f51cb3cc99e0144c6293c3cd56f3c4324', 
    'OC8QETAdrxoCvsu8dLhZ6bWjhSouqR2+EbxVchWBEfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)