INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbd663dd6c7636cd5872fc1442b2b3109a9626de1664f97f5557459fc4d54e0f', 
    'jLOn2TddOx9wQOsAn9azqHkY5+7/L4ZRhn13ydfd0wY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)