INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44aa9203b37f9cf39004ef34851678ba3348560e79c848d8f3d901d895537582', 
    'j7MPyCATcf7Ayz4O7SPLAqR+arjPOnr5DMyD26BOTkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)