INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '574be96866341fb25fdc0e6d30a762b169245659f7b17cc31232f4892465e1b3', 
    'yijzjNatgIr4NOzIJf1McuiMYgxKp8/GL87tIQ6P2MM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)