INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69df7ed27b245c5986a84f6344734b8be6f9ab65717880d07971cbe79bd82ff1', 
    '3uyQw3pWwhEoO1WOXKjv4boHMGq5vhUbcvjUU7qjCoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)