INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e140d4b6f466693f053cc23ac2f66ee66ebbbb8a48baac1ed4a2987ccaf24a79', 
    'xaJYWtBOAljRNctdIEjVTmTEb1MC6lLmAie874Qnd1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)