INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d2755e5ab0293de3a61c0ce9fae9a7b972ecd9dbf3c9b2b6b2c40613008d859', 
    'BIVkRO7RcGNuSBEmL965roNQfLKRLINjXy+W18d82mo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)