INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '105548a0c6ebf5d4647c5e76a177ce5459bdbe4d376543e14e92c63944163505', 
    'Jcddm0I8+E41RAXHzBT2EidsZZvOEhPvtI9GfUT9vlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)