INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a3d7a6cc0b099f965ff27cbcdb1a8b95f6d8e6ea6fb93ee3d7d370339f47b8f', 
    'k5Zw4mySTZe62A3+qYm2YSRTIOn8DcQhj7wO/M157mU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)