INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '61ba43869697a1d540b7bd5889031a964d07821c67183d1947d622423fbd8f7a', 
    'eRKJDvRzTDL66ew1pTvdz4EZfVcrT6/cJcN2AXazz4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)