INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f39eae414341363702922ca412afe0ed0cf20eedbf5c3e15f39430fb1e4db398', 
    'luDKxxf+ZljnJ0ZW4IGp7dPORNVemIPJwnFC2uc2Ed0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)