INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90c9f5af5e04976ae214cf3aa2d88ff33d95a45e95d4dac7fbfda514f71bf4e6', 
    'MG8VltOtFXMbrF4XMPN6SnTXMITrqagOnfmit06hyjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)