INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8628b0f74bac2e0f036ce17c7fe0a0009a58b091d8e8d27ea59d46206418206', 
    'Ni75r9yQt6jGK3JvLOzywRIWTFDzMvM709knvbM8LnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)