INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20b1e34e0c84de86dbbc521f6f600d215a161bd8f3c163fb7a54758961e2f28d', 
    'lEHGhLJJmp8I6oJcfSn5c4uyR5OpbbmMc+LnlHL6Ino=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)