INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecc9cc4910e01c4195b99d002921b73ea8ad80aef602294864babcc67b851db5', 
    'sJRJTdOGcbY0M0oljl+7MLCbslbQ6PlPcoHdJknU4lg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)