INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cda375ba000a4b306939dda9ffac2a1d2ff4228bf91401e35b201f60af268bc', 
    'jTWZan9gdW9t6Qc23mh4jS0xHxuxeiILDKrXuwFmDKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)