INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d8477208f2c2eb6cc2dcd6b180e00a80affd8c43d04731e77b934c76247a1bc', 
    'QEely2Vyay/V5MI3wtv42+KwNRMzti4fv0dKOO7OtI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)