INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6457dfdacaa775f9d6b778548282dfeeed23b93dcad2481012387c6d7397fed', 
    'kx2G+Q08Bw0AjN2mzA/BY8hINSLZJ0f+A+STBNP2Dpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )