INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cd16657ddcd856906b401e7405fafd5361455b690766eedb01ca7299a0ebf50', 
    'g80qazc4L7emXNnmzHY18B1uKBnirdJhv/q6e82v9X0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)