INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d1f955bfa0b8c5fe3e681b2218e9944e99bf7ed0b819619a59c86407d155f3a', 
    'K9vNFU8493PuE28n1lRsChlGLUyZIZGRTUAyTL1lfGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)