INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8526a5902050f115e858a876de4f388280fdff82084346f03b89660eeeec619', 
    'clW5ZWt57TrG+QDlboEjzFHo/vZJG30UmaDLV79s87o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)