INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f26e676ccc7bbeda6d15055052fbc170ef4c022c2f8794172333b41c29384a02', 
    'rhIWgveRUmyvNypUYImiHTVULlV8Xn/A5BauzDM9jeQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)