INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de38681eaffb830594f6ae17474758c9800fdcccf990aa034366ba031040db8e', 
    'TphY8DNTIwJwIoaINycpCvMtwkk7m0x45YAZNlgkT6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)