INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ab1f3dd10b5bfe67d10162f4c566ede0530edcffeefe4256a20d5deebf6bee3', 
    '8Nf5aOTJL3uz02M7yG4+A5V1P5Oar8USfQi+3Njm6cE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)