INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '978f810132768b8f787c2a74f7e9685c56a90ddd703c1dcca787cf0645e07dc9', 
    'RvrMoX9jKBTcm8dTpU+jGsuPeBfbE0F0EwPjWnO+UOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)