INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b595da29570e912831a358466889e50aa8d9295f31a1afb40944e2c0e45c57d', 
    'XxAi5ol4hf+wmkcOTMLUeHAufPEYtk5IcSEY1dnWoYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)