INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5e6371a1291a3a2604676080837d178105f1a9f1ad6ae697846819b6ca8cefc', 
    'rBjxb9Dje3US1g68QwBU8M/IwBIWoRtBWEtPFo6Uc6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)