INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'caecb8b20ba1abef3ee31f113615ea052576c004f8faba5f84f931e4ce35e7f1', 
    'wTRvUXD7B8B09YUba6QXMM6XPk7qhbriuNpRA4fNxlQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)