INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70f175732df9f63e7f6b7aa7a9a8a8929dbe80419e515b5a34a364b3a8efc25f', 
    'I7GDObNPy/jwrzQ3VcZEtiCjoIfDxzNWvR+0YO+5qSA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)