INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55ef7e5e939ac6e4ad5febe0bb1fc6810b5da0495c498e25f32200cffc562a71', 
    '/mElBouuevHoV2MCUykUUE/MmksrQa6+VLUJ545QV60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)