INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '706b54118af87a0ebd36290d586360218c3da73fb926ab7dcbdd9ac7986c14d4', 
    '/DfPcG74DB+AYdU0zmvaObtPQq8GY2yp8s2spX37YKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)