INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '495a58391529bed0cfb5a5e19400945619d7d6cc449c0e93cff46bbf381a65f0', 
    'SZqHDk0jc19mCv6575DQsmpHRiqQeVouJeIJv2WBD7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)