INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc21b5a5cc548326c59f82e5ae2abb785ebc0e05d8adb65fa89889f54a6ecb80', 
    'OuZ16o4ED5Xvd7vOWw1ZPAZLxWCdwevftDKC6yQ0dfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)