INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b8aaf1006fa292034074ef2eef7e26ef74a048d82ecd64e38d6edd6ddd88f8c', 
    '9ldhAapWInmUOP3D0JBEU1ftWmx0rF0LGcnsa+XJ910=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)