INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1028ad41509c4f58988fa45e276010d759099b3b663d2bd474af598848e025e', 
    'JYQGXoEcXd5gOL2JpzuF7fgjsnBzjulIIhyQiaBUK78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)