INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6b02be00e9aa52e2f24c5cec363fd560b3ae440ec29d51a4414baf2b591e0a6', 
    'BPEJffFxnfsAgwo1x+AvupO/5vQGhiwhY7OHP6myffI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)