INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e810161d6ad85b36fbd7310823a4c3ad9f959dea2f395b7ef069bd8ff03051e2', 
    'TLKHalPqaAjC9m0EJp04ZuepntDDZdBfh8IIFYnOXE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)