INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abc69e14b4795aad23670f3f43e3c9525a1dee7dbcdabddb982ce6a3c3ffe326', 
    'Mb9jLen7JZgDG9aTvP2uxe4V7dxccow3ek9cz1u5w7A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)