INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1a28a57194dd0700587daee8bc8d16d145f728209486848cbb5b2cbf326c148', 
    'PyufVAhpXmMwG9BgtmEKps8GEmuBEwUl21gxA3Gxq9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)