INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a8b18811d94e1857429ed7b176aff75b0974b6941d028a864f8cc8853db5c57', 
    'X/Jt0yV+4ijnlFWtWUNfwJkPbvdi5mAYeU0hgxP88bg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)