INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf89462ded457b82ca8afbe67b72ad5cf9497a086ca0dd866b51dbe86200618c', 
    'rLlqyvFTfBOweqzxZ9TcaF5ejNoOp0HtiCQTbNYP1/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)