INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1073c134d455bb9c160e246b8785146ca9ba343eeb15a323ba160440d5b8a281', 
    'D+kTePnE3h0P5NaWEy97d10ppE2zDbaG6bDrI872aCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)