INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e50f0fb6eda1feceaf382043e3e2cb5756b0ed8070dd495fc9b2ecc9530b2c4', 
    'qMiSGN8c6RSLrIgbpNWn+P3mZUP1HBesoPj+w77juQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)