INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ea9b0f76f9d829de586852a4d707751d7d29bfc82eb95e7bbe48256dd43a447', 
    '8OxQl7CjxR+FrTaO2U3/uoZBRtAPS9tErWjz3MniWaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)