INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ce38dcb850f4fd59473f199d18e631e9d9002d88ac136e09838bba561e0891b', 
    'f/T2QK6HUuS9wW0zv6Wpp6nBycqZUbBIh5DTPLRfr1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)