INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9dbe31f82670660f355bcee5946ebfab64f8c10cce82cc8a226fbdcbdd1b9e4', 
    '6KXkMQRQNkAiJCaOuVYPeU1ODAbTbPIkZvNEVFVrwQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)