INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '375ed08b6b395eff6f2946e7907136ca212a9fb9fb5799433cd1397a42746a41', 
    '1++cBwdTPRu1m4aSNSFfqd5fPeJQCwgGO74YEuhGR8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)