INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e842ac639191ed6bbef5085ff28c86eadba24fcad145f96289c5730d0654d787', 
    'rXcZp7AoaX1wnu+GlwhfNOQOpuevtfv9J/1CN6OOVok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)