INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5daab31ba5c540b9aa49e93cfa009724e61cba911396310bd8e1f8da6ae40fe', 
    'PQ+uHM/tECgZfcpk9lqdPa3VCQUqTELsaVGW2dqBys4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)