INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '639bcbb759801fd486ac50d78391323135ba2bfbf2fd52b49871a62b2c716a26', 
    'UZn81EuNlchQHs6MDGfLnf22fmfPF651NqssXnhXx0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)