INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b1b5bbd384feb9cf3dd16101d988828733f3c431a88677d0f4e4f59c100e8c7', 
    'hqilL+84cDLigHp1KUbBrjYIHFbihIVR/7BQ7B2h2GQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)