INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '61ec7a2f4915571b439f2e38823dbf0bcbc279eefd34496b3ac09c5794b61d5d', 
    '4KigmLVF6qEzWW6lRjp5A4c8dty2FFvumet1xD7fqUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)