INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29fd08d1723f3ea4400bd46d286715a704dc488af1662ab0975dd4f082bfc75d', 
    'r8k2i+OxxVMqNcFv0Iupf0FppWUpub9Lt5g9jb0Bwyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)