INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0306e89b2a6ca25d5a048214d208a07a65dc3eb182dfefa393a460473c685a59', 
    'x8Cfcy1wRRu673HD5B+uMLHaEo3NbtJGyyWVOcwHXto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)