INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a741684c3f7a393a243df945ee2be807c7af1bb78ac0d8d98d7818873ce013a', 
    'WbKYSNlK3pTVXm5Dh+stycd1F96+zepFS71sKwMHF98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)