INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b3218a0cd1cd40daa4dfedb31d9b72176536b604e6f234c13fbd65ab0096fb0', 
    '8+mZpMzNKH8wDMDr0N65Owf1Cguqp6+hjAHmMP8ogpQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)