INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4668b27df73f34d0428afc9c2427177c8a1d9f4e57a24175c554b1aedac4e634', 
    'QjBz32qsSycCCcrPkiSwalO6qXnORUd3+Zef20jRoNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)