INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bf252b1711d784e14a9b28480271657f62bd159332e66a553f6d0ada664cb8f', 
    'pOh4oexqa66MzqWSeJiqWFWg51t9U0B/3uNUpnP0mjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)