INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5531efbe4e2b742048145141e3a634528f3de6239e85a5d172948ed2aba63664', 
    'KGIrwaV/mlYeAdIs8QQNTyn9NXFi7+SxHIiNPMuK60Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)