INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45c9803117287c525523ffcb79841ce5d9b9bdf96a14717f06fa7942cef0e5fd', 
    'CGTj5oLMG0KJKFYxg7P8Tm28dCyOO4LUKaGZ+/G5EBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)