INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6aa6bf048d1e478f528c5fc45d0b2760d4d8eb7d2db20819c9d2346976ac685', 
    'Y19LWnSqHqbflHsv30ly978LkB7DdacD3ky7goOh+aw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00011

Result

int(1)