INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b526287de5f3603b7a5370770be8644f28da66cf78589e6cf0e620c672db208d', 
    '7/7NGtg5TvWNqlypLJWsKpbJe3MEP9WYdJhERlgWTo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)