INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbc0fd842f70175cd8994552a466c375cb50b3dc4a3ddaaeaa8263307464efcc', 
    'Dz+3wJwvkk6bu9yvAOLZDHLiMHYHiKJAA5AoZnZzBi8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)