INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b242b27579021542816afe7205048ef9d136e93022019755d06bf8de632148e', 
    'TormfZXvnNAMsHAIYQ54sDG+wJu9KYy2Lkf+VEV9Cig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)