INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd874fc5052ecf1ffe439a17bf72c6cf3f3e9e8306122e4875260a783e0677f0a', 
    'R7zztd8i1QJdjNTqEpiaKBhgs6zIDDo0qApkMuK042I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)