INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e11566459b8bf62cbf49c4ee49a669d777df2aa424681a4dfd01ddff570857b', 
    'eSSWHl0VETeuoU1j0Q/YyRx7DQdMWWZ5XdFAoDM3XyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)