INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4cab309daba5f28c4b176f13789a17101749cf9d6e23edeaf6c954bbde32f33', 
    'LZlquKYua6LfbY1Sl/owwV1BTISbrHiuijKoP9dGeUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)