INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a899e77ce67468fb4192abadc34a33a0de9df8bf05561e4daa880519f5217f2', 
    'VHhepya6eeo1BA72QHV3mVKuFDKJY7lCPR1FGStaVeU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)