INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fe1bebc4d370ffdeaddd708e13a4b4d225fadd28e80a5833ed404debc57ef34', 
    '2mrEqmRsTYC6tzziGPR2ttXSlmveX1GtRx9Oe/TJxuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)