INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e95d9e624216d83a873a82065f026e4e77e5f05bcd99623723af0255e3c29bf6', 
    'GAWDQwYKKRagtuoud1jXYqG79HOp4nFxQ2519T8HIHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)