INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18b97aa0cf4b033afde98932ccc879963ad8164e228373fa1b0d82743d70bbee', 
    'UVwsWjqTX+VPXBmwaTdIUkKzUMPT0C2cUQqU783QOMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)