INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8992fec93e60e729d1de70c99e7e8d415977002777dc329d94a4b1f47e3d6f86', 
    'HHkiQiQCuX7gwj8fA7ZMj+3qlTNhjDLxK1oUR0NmjL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)