INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d737b90250fa1f0065369c5b85b7ac507d8b50aa626bae503011cccdedd4a9f', 
    'OP6LB3tzNcjFoRs7e2J54WpegAAfrobaEFji4dn7HKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)