INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ee2282639593a0b3288f3227719fe250f0af7543343038eab4eaa2834d614f1', 
    'OWpA3fJHzgrWrv0Ta2b/rIonvqlwBmhVFbe6OAGL6eI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)