INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c8b088f5605414e0dedf7ed549bd805c23205a7b3f75adf6708c97cf0ce0465', 
    'I7Fi9TJxXvH2D5xAAWrvDFtVDWhqLw9Q/rCTj3fkqqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)