INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ea1e6e8228a88888e9598121863d19bb436fb5754f5e68fbd9580d47a393ffc', 
    'QXHCg9vdugzhIM2U78m1qrJjXtVRaoSTYmCyYcYq6Fw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)