INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f38dfc56bc23c77b340027ac044f03d0f26789e61ca017318e9c16b3d6c1a067', 
    'UmklFqbTRBBN6iCTqwPY7ixap6P8CMphAhZcyXP4fiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)