INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27b94e2ebf3c025e6d64b9d7e5d1683c05d11bc61f60b5a0503ba70806dcf15c', 
    'OUaqLqNn9avK0r1vWQfAYkC2JFtjZ66YxnC+exZ2ibA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)