INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d2a96ffa55de1b6456b8ef3d84554f15a813a33d03b50e3aaa5e25b29a978e9', 
    '9CGC98RiWOdyztz/1ebi4nSMLc+u3dkbqauZTECedjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)