INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '947c5f434a8717e5f78ae41d6c8b650a47b9d0dfa26c19eb210ac768d81c49b2', 
    'm6h5LzTCwAJHB3GnjB5+twEOSI+1kuB5wcb05IOeeqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00074

Result

int(1)