INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e21ad1bbca0ef60c8c948efb51ef1a314cb5173048f8ae0ae637b47379e33d75', 
    'bMOtL+xxZ7aPKIHPUFjAthBm64+rn7cuobCIVMbbmKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)