INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8da103aa9480726a06adde41b188bea2a8310a866df31d616dd8a4139d1992a5', 
    '5pJEQwklf9Kzi09qP6Zvoy/o9ORVLUY+ik9nB5GbBqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)