INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa4cc3b24de435cb3f17f9415dcddcaa420787cc3c030af1cdef0b607360b8cd', 
    'WB5ULG3gxtUbXY4K07U819LXSntWCAeu0Nx/hcP4dTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)