INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a31932a7c0247da3194c5bab570bd77e912241d1f75e3d70d29dac673a32ba3', 
    '7TBIG80UOuUO0FBPk8v7JP0YeBHLFkFzNNSnXuIVhWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)