INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcb8c4126cbb4e4e9d72c138c358831e80302580d2a16392fce72ee7f47b0d5d', 
    '8xE14O+0HTICZ3GOvk2gd5BQeL/DMRENDW722MIg9SY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)