INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '291dd7e65d2d6b8bea12636b042f5efbd079c0b653280bfff4b0b885bb4cc797', 
    '683XnLmLGYaf5jfkcwIa1zF5DKpDOxKA+3BJ5k5nG1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)