INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cccc5728084be671de2af9d63c0af2658e683b28d070454d19c09ea412461d2f', 
    'znjD8EoxybwjJMb90UQ5BqS/3BR9XCkuff8NKC24slM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)