INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6abd5870173be0302933ba59c9d7b562c4c1ec812dba843edcc97beed029e53', 
    'OTDCkY+jlpUdzqJIr66W1M02XPQqCSnuFmUoC3bK36g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)