INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ef09456d9b9a62cb301eec170b8989248e3a5e97af407f80a53da477d5b8315', 
    'UKYI88MuCg94ncDjvXM74CcFmihocsRGVQP9mYkJ/ks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)