INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c43cfef154edc943672bffd55cfa1c357707df0348120a810d68ab09b95cd921', 
    'kS9885B+SoUE3ZxHHKBttkwmO7r6Bmw+N07d03fxwVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)