INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03ca82d652001babdee355b2b0ab0d645e1189d6ef39675b80b858a9e1dfb391', 
    '90V4KTyliYYg+zjXBf5LigZq4GBDsNsUhiy5qY5lagk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)