INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46d21bfb719bcc2b6bee235c686275a885b9ae1a84d1f3abb98986fbf91a8c1a', 
    '/jIPEh2jsUWybGrPqKATs1pOErHJbpcXETxUdgHjKlA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)