INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a72afcb8719604705581766d2a12a3efff8dd825f4fb4a785f341203088d9edf', 
    'MSjNXhOjPnrhCFHGJ/TdxWKDy98TZZ15eRCnbsp3JSQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)