INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0b53cec56ab6189a2090965ea85d50f4dc0e61ba0f5aff35318929ccb46b2bd', 
    '3unlSzAPcN9it2z+BXdMixCeDA3Nj86/uUIj70Fs8T0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)