INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e81135af0492b26947361c7df61503a8c0160bfb357fc4951dd8d035237f4af8', 
    '2y+ZBQnJgrbxvKWOOccDDhM2pPblvlE4wx6mE4PFDzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)