INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75a9f8184d08cd7852d35976ba8c8e1a5554d03923ea06c5f11716128c088f2c', 
    '5stgKD+sWLWg+Js8q9erQnEpT3ZCmh2H8ov2DmP2Cjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)