INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'caaf9d013243f2f8cb079bd1aa43a2aae9c537cccdf14f7c8ef84ee98ab2c07d', 
    '2iXzZjARRtRk3q9XLNlkwAtnAWyhfiIzApTo5y71y5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)