INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae430126cc9b91069f8a2badd83e420b0c6265af0f9d0240d6685fa306efdf50', 
    '8+Hcb4QsTvDp5n3AEdoMahJ8RvUqc6E+7sP94urjEHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)