INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbfe7f0b2019139efb01e64580b14735b080383f14387769fe65ee21c190a781', 
    'EhvyRUNfajZGyRKYiHXFPAhA+zpJmPrcDRGcZw+6Q3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)