INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '460f0a5b4fcde33fed2f3765849d04bfe9251d78d74b32d98f55ca3e6773a44b', 
    'U4brhVuqyixWAkdeiuvcnJBlQyh/0CCA8tJddKQN78s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)