INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '245ac499f7422a97c44d81999d0b71b017f875a1921201a00347a25b55de9a76', 
    'Mdxm2q5UH1v2MRrf5FHN/XexZbyvJOFh8rI4nYOcs2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)