INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '982493f5365af1271a5577be61b289f0891428daf27dc479a7cd4241d4d6d2f7', 
    '612Q1R2SJtKeDe0GjWwakyIofejTy0oiMvaRSAHq/SQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)