INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f51dbe4a6cf8db5b266cbe70e1de4d69fadc997049e38564484f3d2c188fd3d', 
    'sMJw9HrYJlR2dVvLqZ3FGUoueGckNppcB/0XZ+JDHjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)