INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b77702cf1690c1fab1ac86b4f3e57bc73f4a71cec88ca4de3f0638b75be4345', 
    'XpePb4qlo5U0tt1vmWmNJINeGCkEp/c3UelrVO4ZT3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)