INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2be40d76f26a6de7a3c6fbc6ab91e13e656c3d8cb5e5a9a015027cb597b5a34f', 
    'Ro+WMne8+nZueMolNlvihbzvII05ONmi3sOc0eks1ZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)