INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18351f9f336d1edb4f4a2e2887e112f9a23ea0be72a2999fa304e33ad1b6328d', 
    'YQRg/iAD/oLHpbQ5nsem3P91eSDWCGgvBKLFX2UhkE8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)