INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '737c51647ee16b34a0f26c2825ff8774296dad373f687c743e82a6495ee780d0', 
    'WAQR2znfa+KrPktOOfJfy5xwWikxlwJNn4x1gryAIEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)