INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b75b42fa4b52e24e53990bd4fe716c22063a22b1c83578d19143096380aff1c2', 
    'GV7WyjRKfkwyuCgj9ddKhnR6GJD0lVONZ6qoX9IxhTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)