INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6684172f0f0c86897dcbe1f41def7224823ae971af696c2dfa643253704bba8a', 
    'd1H0PJB93zwb1zHK95O6O1MR5SY96PyCb9A5MKiLXXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)