INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9fc67694159c91b956e638807b7112eca82103c87e612743867d5270192deab', 
    'KCLOEV6MdYUfW4AMeEUXa8ucSAbgdGyWbM3EhQbNCpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)