INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffc9430e66d2c8ca2ba4f7984be3153108d0dfa9d9d2ef0afb6c48fced5bfd35', 
    '3BT7QNAJBGnhUndoBT88auWGFvm9XMa7zreVcXooVVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)