INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdde1b726413bb37f456c5efb4009a5c256e77a6109d3ed91f73815ebd28c10c', 
    'KLcVtftgYKG7sTVYu7Ebs+vZ3zvcKYa8oHsLTpwJhwU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)