INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0eb019cfa4f3dcee7b3a97d7a3a4bf97eac96eb7fc3929add180cd359ef3600a', 
    'NjRK0En+yXxHKGQ2MrOgmxDzekXTuabbHlOZzFZN2KU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)