INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7a380eaa6203e3eeb9cde5e8bdae9f0599bdddcf767544b4fc838bbab774725', 
    'rQ0mfEWV7QaQYSV1KekI8tFkePu8QCUEKz2VsRhzjEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)