INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '511cd89b51f5c13cae6777ee77a8ea3821de62f0dff2990052ea0cda99700004', 
    '9hUpe4CAQlsxrEfuEgXclFFRh9s2InAR1Gf2YrENS6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)