INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3928006aee917964d8776038c4db072c64fa2462381ae94d790a83b7008b32d2', 
    'NfY0+guYCMTaFswp0G4Rd/0GNKT9JyGJKuN6VhnDFzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)