INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2b79612e8fd0aeefb799227768a6f06d76caa801a862d1768bf7aba06ccd639', 
    'AtNGuWP77VivHN9zfejCYdwcgfyy/cHhBQm7pzLOIhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)