INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d5211109ee28b63d6b0f4db46c246951e15f07f8d37e406276635c11b21fff5', 
    'kB3Z/JaAb+wesK40LCoZGZ5hDzYRJyHQ1vOOn0A03qY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)