INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8ecb5777f3a49ea630561d03d156e4911808888ee4d5ef0d412839eeceb8052', 
    'iPEUm6Z0XLdpHmehFirlPDscr06HX8ycO91T1rgI+Rs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)