INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d9ac98a0202b0efd2fc3b51c637ddce6f2886c687f1be15f3222c9a455b07c8', 
    'YzadUnrGi0dLrA49fhwu2o0cbh/FtvMVJ+qF2SY0OTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)