INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b93a59a5229976836f3d617ad531e6acd5bd47d1d5812e196024b1fc480e99fe', 
    'c+2ZOzytT4KUPGVV0WlNAvsUnDL1zFB6IT8n3utmIWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)