INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '438fdd5a3750849b296f5927ba4fba9a23d8fe5b27ab776bfa252f14a9f3d061', 
    'Cai8YAOgBL4ZikUVvg829js/lQhKmxSa5wkkS7xY1l4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)