INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac3d1e99b313a0aa674064a08d0261f4d8127493f41c2b769853eb8a370fe17c', 
    'Y+eOypAML8CW92WunGvZOxn1vPq5WNg5nj7zL6TCMLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)