INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12e8360ca8c7fea19bbe6c406628a4f8a2f9724b5ba86068f1d8f75d89174e7f', 
    'nuvkowa4/PlngfvBQ/2wFw4Q3JSmjOfcctJAya8zMiA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)