INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd39706700ae4a250c8b1696351ce41fabb4d551dd0b26b73ae60e5483d3c60d0', 
    'of/byFXG0FEZ5U3R9s858rjYxKwSgbeUGgEy/nGrvdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)