INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95d32047afe49d035306250389b4d56ac86a79f2fc9eb844044ab887ca980edd', 
    '0kznfq5IdeOGABxSdtFYHChS757zaZiBZ44dZwtDNy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)