INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af028c0bb3bbccf6edd34dc3992ef946dbb5ed4dc7135ca0bcc182e6ee18858b', 
    'tNlzkkUnqU3jdPLDcKGUSGCa7daB4WV10YAe9o20FXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)