INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dcbabdef9085fc420e75678c53d762b206ec557a08b9f7db6dcfe403f2c0eea', 
    'MLi/ljrcsAgQ20g6kjNRWW9uqqt27vPYKrIzRRJpRgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)