INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ee50eea60dbde5b0f2851604cac10a7cbce28b5930d004b1b12f4a3a6aebee5', 
    'EIeaw0nftRaG3q9neamj3fdwHq1B6ST9dY356BBSgko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)