INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9368d90e4f16d251e58ed2e39f2d5b52bcd828c5661780cb9888eb0ef63cdbea', 
    'QQLadFAE0P/37xFVrFplC6CUvgsySWZcFrOMuJE/EhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)