INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3df9dc45a8165aee3581e849977c365e1578591830f28d650bea919c933eeb7d', 
    '7Dtob2QZPU/9n6NnTlKx14EbmbedWVZtd6/Ng9mUmCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)