INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c85789c301ff1dee245d68cfa8b630af4133c3b5e6007a69bf4b06ca7fa1144', 
    'jRO8WbBlrqLx3FMxkw7Rj2hxksL5F3N08CBSp2OyuEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)