INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '564c5918410460d5be63d56e90e5967d83f61058bcf621d674bcccff81d09d91', 
    '+JNrJ8FhexmSur2sMo4tJ0NhV01QkCAQ07Q9j6A1sMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)