INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43639f67ff46be309ec15386a09bd5bd5960b5ea527438a35e90bbbfec4943ca', 
    'NC5/jpVsNZSUZ17R7lzzGLEKVWqTHYNguDO6cMrTiQ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)