INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee28129b6bb982c5acb508e9e363cdc5e55f16766fb11daecb3fa35e5047a1ad', 
    'OSLFpoxRXgTAf9rO9eYbl2RGb87LZS2/JleKoxz7U74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)