INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '819bb64aa18bdce029ac33f28a552610a57230aa12f6f34335db38fd06ec718b', 
    'UGLbmC6NEHEmU0mjMUJjcGTlVs/twUD88/JmxDkdDw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)