INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83bab37d0d54e0131a6bc579ada6788d39c0152060c75be2beb9bfe04b3fdc2f', 
    '+fE7ZXSTwiOj80nnl26Btz0Q3nMiM8MMbKURoby7o4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)