INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90af3ff8db1bbd5fcc445e5f52209162c67e0537e90900b0a14968a01b4f692a', 
    'qc5s3Rm9/t19za7DNrjLxtaeiyOEpz0M2hMnWVLRuOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)