INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0cf2644fcded2c8af07accb457783445a8fa9f2cfd8f0339f5a441b2f53399c2', 
    'miLVuaW9DIChrsjSp9DiOoHaWV0BiJQYNXq5lRdgofE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)