INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3e578a29e3f541c158d93912e115f8f2437d2b8d7150eab836de67876532ff7', 
    'hpve+QB2PXYiriKQ9n1wzyej9Y9OMiU+yqiVApKerYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)