INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8dc23650c2d15a895baabeadf2a1ec062bc8c4f5a4e8a5bbc656e25801b4cc4', 
    'KUrd9oWnSxyQAM1NrQNHVw0Nru3+jsux+Rj1Dp04vvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)