INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a31ff8508074255e1384ca379bb41664c3c5126be7842efc63070f33b47aaa5', 
    'SqHGfwNNIFsx7q8NuM8TNYE+ZQpskvRZk3NGGvmyf9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)