INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a08906e20e42cfce318df81491258009f97b725d2997d9afab35cde225689134', 
    'smr2qctgRmGDvj7/M+egBYsCcSudxtzBQw9d9qHlZ2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)