INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4bdf143e980bae342756afaa2ca38f177ccfa49a882bde2baf5775314047927', 
    'Zq2SEBNJg/14w5zlPeT5k2BD0rgOE5kJczIu3FpWCT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)