INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02b75d94c4b624aacab6ceaca458128a5e0746943e63f904336a87cbd1ea4dce', 
    '0LaqV8NxegQh3uLzeReojYWq+iovY4fOeQ/fYRb9iTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)