INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '301e0d55df884431b5cc652ddded49798e931d6c49fdbd7d5d46286541788e9b', 
    'lMfJ7JqB8joIKUAlPoqaRYFGok2bJUElR9NgmYCvygU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)