INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd81a499ac959039bcc05f6e94c271a84f04a2e4048dc29754fb7d78d06cab7cd', 
    'Mq3IOsPMYInazGo1ZLkELB5b1dJnK6YrTX/HynM44hE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)