INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5213da4890483ca884cc6bf28f95e859988b65337fcf9c32ef68426496607103', 
    '/I+Vfis1ZUgrtxLZ6BZkMzs3awpzUNfs1CSUvTIN5Uo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)