INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6a7b262106a3210eb22392b2b92506df751a395fa651739cb670547af444085', 
    '4oRuWutZTLlJFN87VnRtBgWASook2icwJV+sBxYi+qQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)