INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd4fc35bc96c1d74c67f2b3c56d3ad5649ef2a966990511701922c1691b87b02', 
    'PfmqK3tIPk4VLZR3VuVEvVWv/lui2AjACI7gRoPA0hI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)