INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c518df9bc026d0aa6b3517b14b90d32b648a9f44a9fa85f50bbe28a6dcef7dd', 
    'YeyRvVrJlnHtm8L6/oBY7AHbJSEKHiWjOfXODjoixQ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)