INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b53d0822a278e7a01e393f1508618009259387f5483d2f325a78cf3b1dca5e28', 
    'RwwSlsyEd/P/KOib0L6KcyJvkaWf5tv5iKvRIrx3qVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)