INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16c179d7fb135d2e59cc8f9432de2634574b354387790216d369e60c3c3ba59f', 
    'VA2WpFzgGtmIwqrgYa6Bvo76nuDxPnQhuABxBm0y+pM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)