INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b35e268598450320ad2668bf5f24198702c809d4deac7bf86b80ba94457daefe', 
    'GdGRcCVA8D3lTNzhbiZCJG3XFsBFhcV95GnF6vXi2aA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)