INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47e282a08716704211775dbabe78920faffd6c7fa209072bdb686635c043bc77', 
    '/tx1e/K9dH7Hdzaa/yJTXSOkvUZdR0Nwy3Hr9hB7hS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)