INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6c5955a0f7eae81ff499f9106f4cb22577b5f288910ad4734d883af2e739b3d', 
    'L8+TRszGdsgA6yVAKKbFEjPmjjrnYpnQqWRAW4f5DY8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)