INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe2143b6d95d789d98cbfc6f574ed8c9d5fb4ee1f2e5e3ad9723a6e0e3a6d7d0', 
    'a+12U/VBVCdmDB3jkNFlQ0YEG7G9AB0oVNsYtqWQQJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)