INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '735213a3adef532741e202722ce6f01d025da3149a4e77348855e6df7d73f990', 
    'ipaCMjfV2SZI3dT7EWVKTG5xO1IjQ+3NO13CA8+vi9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)