INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec97ef0d0e3d22dfd6bf442572a304bf37bd188df1876cb9de2203d17606be76', 
    '7DSQhGPxFKMUIDaU6RwqasjZhhre9Q03RqVl4E4Bsg4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)