INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2efb30603ebb3ac9b276f08eb10f71ab2b318a85ae81b9403ca82570b42b1e36', 
    'PmQX2ziBDqBEhh50Slo9beFtxiOVwl9o4ea0OuUNMdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)