INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ce93dde8a4c0548f7458a2ffeabbe6c43eeaa578bc5e995edff101f90e87a70', 
    'FkEHsvC8+WubLizYhW5A21LxIg13NtvHkv0astzwKog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)