INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1ca312367b206c139a04bd933b912448418b5043271715767af9905184b5686', 
    'prsHlGdL0//68r36/3r2iU0Kjav1jiUZ3CWo2GU1MCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)