INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a1b73b431c9364b9cf80fc1b779657e6c69e03855928876787291261143d36b', 
    'SZ3AwThdU/z9vI8qOqs3PpPOwy0yshoLA4HoIWqdnCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)