INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a5c4b05c3864460b00feeb1c108271674f4a51830b59dd75e7f8fa3842ab665', 
    'M/hHUcwg3kKSGnXmHq6h1tx9Vh9HuVVG2U6GAy9KkRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)