INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d24ac87a97669f2190608bffd76344cb047e832c8f16d4bed84e7df9166d796', 
    'nOIbjcxo2ElRTna5PPozFJkJNKW9DFRYC4rZY1JBjHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)