INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb260fb5c03ead2fdd540eb1fb68e0d201fdc4bb55c486cfa42113fb4bc84cea', 
    '9cLwEW3XrDfaYbd4oeBAgMKtSRCy0QHDsklFaERInFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)