INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '298b98194a851d37458ce4037fd5f501a10a7755a32e6f7c62764216f730622a', 
    'FWSxuanvhtW44gkQuy+NwfvHKDECpypKnoasdbalyjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)