INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50c6a617c6ba5edd35e2c2064f4cfee67b9b1a6f65d7dd721bea1307814420e0', 
    'Lc8j92aRUcZYN/v3bajo0MtHoP7jrWzV8oliGp5RF3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)