INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7db4dea295926f7b719080b54be44d11d92dd765a9e8d69638246bc3abd503f', 
    'YSuVRrPoGW3pEbEH8Ar+j46wB3Cqa8XsKpcDA6oENRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)