INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b071cc7112a4e7cbd0329b685b4d904b1f229fb669fc09e924f655a77270552', 
    'xWOBfXXyqyIqyIu1l4jr3mFEk1frV0tj4eqsFWxW4UQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)