INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03ab199ce5e64259d723c3a93f631f99152cb66b9eb58114941fe556b4def88b', 
    'EOTTGvPoqij5h1im0ncAh4tJpRNEsdMInayIZrl9IK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)