INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '203d0f399b9a8ab35b73c18e00bbe246e4a13ab39d430c58bbbc05c34b79d540', 
    'r4MObGJlg0ZnBfFnsHV/RcEFLZzosTelI+Y4GUDbWoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)