INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c909842c3014126ca7585887b0291b369dfa5691e6aa2f309ad69efa9abc5071', 
    'gRQgbjl1kWmkcsgEcWp3tZhmMacYk395pD+bf/rk05Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)