INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e069b04bfae721401edfae2cfbe5bf7c1a8bf3926a099613d864f580ffd696a', 
    '/2QB0RhghgfvVMRDtJVGiKZDciUFYC1cjDNlzUQMia0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)