INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a2d553fa703d5ced8cabc334083c7cde244d07e6a8637ec2864acf6f8703244', 
    'SSxjm1wGp+DwZxIBadok060ezBFOJ5KGoszfZovM9+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)