INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3ac2bcb10c0fb7fbfd92bfefefb43e04f76671e3403ac234bdd11620c62a1f0', 
    'c425bCNSgZsEmWwg4xvx3DI12M8ArGHnJHVegdfZkIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)