INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '09f251a2ee983c66a84b1efc2c6e5dcbeb98d999f38fac528d8a5b4d8869eefd', 
    'Sz457tzKddXKvhtNtcqX+uq3l04V1QV1fspK+d9sFm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)