INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '819725e19c22ae2edb59f3b77bd38bb4445615baa180a6825f49be43bd9816bf', 
    'eLXvYut2yn5XqGp8yexBAhbpD6XyRLIl90sRu3AmDG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)