INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2387512fa24792d3a6081285dc92e72abd880cd6eb1f5ace13b7aee6189a9679', 
    'gUS/6qhC2hqXKhIuHfvQeKrCOrqM+WT092LlOStIzV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)