INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46810a4d4529f0d04159a5cf04d58472735054e69dcf303f06cda56460f30cb8', 
    'af6XF2jr3HRvbHe5iRhOk2y/Z6sYiULLegcofiRak5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)