INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e47f6d56bfb90e402523201cc6249b922bfa790a6de949c6ad4b350ba51947ad', 
    'RaEMhvALe3NxuQO2noMZhQ3l8rH/WKxJcvLd8DGACnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)