INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6eb90baa048637873be8dad7bd95db922ccc32b7fe31ecdf0c60e018a71cc7d', 
    'quu+gbLklb7Yoc4BZXhNLHOLi24i6IdGQz8j7+x8Zlg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)