INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '389b93e85b1fde8024ce0d1cf015d4b3f913f2b8a6ad912387b14faf0509d3f7', 
    'vWF6o8uRDT9C4+lrXuT5m+E24DSHmDblTubEysyVrbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)