INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51b0b986cacf7508bd868e571e76723405e2984fb19fa6a193ce838e1ffb4ed9', 
    'gr48RF+ncjUs1BunKAlfPmhM88EskOj6lkXD5FYJCQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)