INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6db8e14d834e0a0ebf35a3914b1fbf041d3d843652f32b3545f1d9da3ce2722c', 
    'VPoJjdvFXCRdixNpqooryrvpgx2m8pMbmT5j868VyLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)