INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfd0f8f0c307b75885fdff26b011e6a5d9ad0afba92c50ecad5c8e6874a9940b', 
    'Tk7m3MKN1pQqd4eTQWLN1OAsQQ+4GFHbl7uVAaAIyy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)