INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '644d35c25c3a371a6a183d16472a6c174757c0f287b777aec5f0157824407773', 
    'E3Sx9tp7HgdolM9SykRWqUT4QpYWTHiqlxMEr2A7QYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)