INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '990992c6f545d9d08233b6e69df5de5f39a14355a25628b4e031ef70baaebe9b', 
    '9mR92h4NnvriJOmX7peVUks+UPbIplxG7vCIZ1cSxng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)