INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed61689775a307510681a230e8249f1f4442b14f343863384fd16f5c3defa925', 
    'K8hbeTwi5KLszJjCpYDM9MunblaOKQ1+FalklPCvguM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)