INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3d9816b00c2879eecf2a8ce91043b12712ddeb4f140f658f00f9ce84b09a1c8', 
    'gEu21LbHOkxeWBlLWrEifnmPWmkvpWvy1f5FD9e5cSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)