INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd0388fa0751605f245e5950e3fbf5c60c1d90ce80c3f6c42bec6cddf3055392', 
    '3Ph72h7VsQlfxObOaieRQIEQ0b6FTDghxQYYpm6Emds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)