INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e5e6f4e40510ea35a4f2b59c369ebd43e6a0906848fc3f37a574d45d46f7a39', 
    '4qRHymlZLxGNCfmgmgEHVUG2XaSCVAv5TYgYd7lFBUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)