INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6468d9399ddca8636d08ad563f40bea88938a6689c8a0262480a2dc6bd921975', 
    'tkve8A42t87OlyqNZ6+JwRW7q2KG+zJFaNYqrLoSYS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)