INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cda359342a8f91d4c44c5b0f17701804da46648708b5cdb5ab3152d63ad877c', 
    'IzTUYghmY9dJWdArim6lq4ryAWSLis0YDl9RZvUK2ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)