INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3bd71c7b0e6c765d027c8c3629601916351317031c7c222b90731ae38d3dff3', 
    'MykHIxUCabNFgpCe7WnTPkwLHIXK+JIC54pmagbKq5k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)