INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb96dee528cfa1b5cfd1ed92982af5fdd3b301e0803a703046d04b113ca03794', 
    'zUJ2Rn5TM0h/xNgwklzJy4ElROpAWLgdsjy3L7fwCd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)