INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38d3a9b2ed7bc2b505e7b6e6c9c9f29bcad3ce2d799c81b115d26647a521ea78', 
    'Tw0bTHfgSCH9AGpYA8b4m4JoINIbQSDf/smAgRBBi+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)