INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6a10dd9cd1728ce5e18f79522ca9de302e2af5215ac3ce443aebf296dde8642', 
    'f1fQ6pS6hIFeChVxDpT5XO132ncFztQHA35hbBr0qKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)