INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b4e30ea3eaf522e611a036b28a8814f64d189fc4357ccbb9b7a6a780ed8eacc', 
    '07jLHaDFI56IZwoayFDq7FXrPiHek8qoQ3MISLS0rWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)