INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1f7d1afff7c80179a2c215ea17463abb600a91666e2953690eec887424ac711', 
    'DC3b9TEVDs9Pi0WueAkIxAX9IzH3vDpwjmeFn+IE7Fs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)