INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0521644307122e15dbd284d0c582e92d05fae121eaf52b54cccec86ec05349d0', 
    'VeKergiymXc64B8MHkhyODL3wPzP3TV6xG+KiTVFMzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)