INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb8b4fefacc680238901ea465fc892aa552cdb4b8a14827bd57af5b54b50226f', 
    'jb6rzu6LiYDoElIJxR9E/2ktysbQjKV1/x8cmWlqnjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)