INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e058683ebc07b020082a235dd380fbd95678899e77ad3a127e2fb4072b861773', 
    'mygZW44FJAQ/h4GnEmYlp7o9ob8P0nOK6lHZnpz/kGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)