INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '291b2d7c684e761f741611edc767b3e44e98cbbdcf2157d5e8505c8eba97e9e4', 
    'UbCkoT+5wDeQHQSkivdtDVDuHxiSKXOfBjVLsrNTVtw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)