INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1f3302420f82061526414c121a3c7a2853290398b6be5c6cc4dcd9caab29222', 
    'm0s9ZAJzRwuzn00j0tEULx18DxwWKaRY1v1L635QebY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)