INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae6f1596c70b128dee938d4c2feaf96fcdf7443714a471e3e4b041de27cbfb3c', 
    'sJm7sXZ5R7GXOumIG4+KZ8RfPGUPmfNVDmxiTUtxzYQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)