INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '437a0e32874161bd7a73d646404715d925edfd0807a480418d4b865e7bc574e6', 
    'IxntlfVpHWIcilgZiUeiWg4nC2c0RO7bLWKfo/knPNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)