INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '021e3d1de9736dcb208b6299a2f281ffc68bb887bfc6f8219c4de068d2914a8f', 
    'qDB6y6GEsXPV6R95pwNiqQdq/hTTByRF6Gd3+htprZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)