INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33e0ce55a5e0e21059af6e18f8f079c3fc78a83683e3f095eebdf76c5587a547', 
    'lVQgMjENgp9F7HoJr0CLMGiNoOujzpdP11yA67S3+AI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)