INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '952cb82c726ff6b83abd14bc9d018e710022def502a5decf6d6104e85e48146e', 
    'FD3jU114sTcCCvWjYEO2q36tTluYbh7r9bNKnsBZlIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)