INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cccdd8411ac7d1446777d2024826471f5c57bca64fec9121f2c70949717ecd8c', 
    'sihWHjKYNQs300J6KSjNwvb7nzT5cys/olWKIiUOJxI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)