INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7f6fb3bb8c1d523aa0d6de0fef2e5cacfc211fcfcf5aa73d54c9ff4a425fa5a', 
    'CxYo9yijyP9NbhZR3ShkhcO9fX8tgW9iUSlNRz8OWkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)