INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4adfbf3420b2b86e7601039695b0a3deb34b7b09bcbdef2aca1ab245fcb6798', 
    'zCmY2vufV9ymnS1o9eC3ex1J62Bi4/eUXqffdE5uFF8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)