INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31221ea2a32477cd0d690dfd5492fa4f185a79888daeba41de83e288299aadf9', 
    'z62TcQngDi7diDttbhO5EOEBwOB6Tkg/pnSyQzI81jg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)