INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c286a2bebf003defd7c000fb91c76d2d57797f55b30a1ff0433c49c49929a2b5', 
    'oAf8BYN7aE4fedw+SHdy94YqFdJ335TJMArnTX/X4cE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)