INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '503f0b10731d803008398844eaf0357f9ff1e89e9275173305938f58afca4dd4', 
    'zhZiFKUS1ty5HIQkK6GIi+yMk413OMZCbztS8Os/xmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)