INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9844ad1f992e83158ce696a71104f0be2e659a2359cd0ab2b2a43e935947ddb8', 
    'vZUT23xmpLRb7lIY3alhcAa/oG1Zayb9H33okKLbbm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)