INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0bec4c74c536aa7052260e4bde689a9a9fb75dbaf233948f036734fa5a007a3', 
    'Ltf+Ine7doa540Jn/X1bqa2lMx5wBoqSBXHTEmDxCto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)