INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd443e1945a63aa33b0889d7d73603d38f8a71ef1e738c45631cc14ae9da7f567', 
    'uF6+OqWqtqFiCgOnIlpMy30cx9EcFX0SRw2J4M947lE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)