INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '492e749304487e0d0e835e74fa43dce62077346640f1fb3c1c8e8109581fbf21', 
    'mB5YRLroKh6STSFjCxV1tORkImhCnG8vgnGxgLVOxzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)