INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a615d03ccccbfc8e4c52f943ce324ad16132828ef54aeb749dacf98e125bae5f', 
    'JPsMjaKbfmDznxc69DzbyvF147FxxEsYgn0F7+E1Ty0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)