INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '279e8241377227b7084b1528f02f9ad79336bb3a1f4702c39bd38e61b765da46', 
    'h8aYpq6drEUP5peMlb9N5Gv0NnfikZyp6f52Z26+EuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)