INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b175d5c95ea7a7685d95f39ad16b61f084968d4f57cb1d402105e00bb9cd989', 
    'RHwO2n9r3EC4FFvm6RcYJyYrTFKy38qc5gjOpLwIDS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)