INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9800cf3cd8f11ec1d2fed02c538927aaf09a7df82a993d48793126d319e24be', 
    'nTep+h9VDs4upq9X45u5UAv6FRhEDBQ6cpYoX+Drzsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00086

Result

int(1)