INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da76442a9fa242a16520388708f275ff13381b95f2fae5f0536f82d4d23b1d52', 
    '8SxQXvsQld0c7A+wsvCKrV6Rft22SDD20kSCk8M5Ueg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)