INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c4bcf75d6767a8dcb3721fb9a2eace9a048d58d80b3d0a2a84153549da5f3b6', 
    'ns0pRxk8BzkS8Q6D+jJ2p9YnleDBKdppgDq2VRTLkUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)