INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de773fee2de8ddb0d87fe2e7b18205bc74e127f388d7c28737f392f965dc89fe', 
    'k/OjDJFFptnauom0ZiI+H8TdvW6NWiYeNwWRCF2eCT8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)