INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ef82c47974164c16f65f1db4fc22456dcaa6a8b34f2e945e6f3dc220602d78f', 
    'HmDPRE2ERgiVPb4Njg2eMJuJI533BxWk/zKqz/NakRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)