INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a3da122652bda46fbccb289e3c38f8e0dff3725cd21b1035c15d143b0314350', 
    '7Z9jAU8vPnMwmLf+6kz8JD40ELGxxq9Wowq90AunXJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)