INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a4c4aaa9cbaa7e8e8c7f7e73f887d8959369f59a390b48685d04bd324af2ed0', 
    'nlcwNAanHO2xuSz6VsRISgxZeN+YduklJjAsSmfzjqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)