INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f791bbcb9423d7617d18cff4e8035825f784c7447acfffa7f05e37a9b58bf8de', 
    'HCkk+7EI40QoRTYb65Paht5gpeU5oEgRrP5OH+wiDI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00078

Result

int(1)