INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c23b4be63c974039936cded2ce26eeb5916308ab9572793d5008f9000328c4f4', 
    'PWhjvzYtiywBq+gz5uHiO1XIkPKuVOwkFacQFpcVFd8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)