INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '509f4d131e8180f665eebdfca01e5dbeaa846f02dc5dae7d845522a567d905d8', 
    'RjSPl0eZWXpY5xu0c98EqFfYpFhBofOJEtXUq8osMS4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)