INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4548ac8f5fde9521c0fa39414dacf178e931941c18f3afeade5dbf281a11ba24', 
    'e7WVw8MHh7qQ7MjegzS8CPKRbP+gDJGfnL2QP9PLJeM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)