INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '876bfaf8d7af92c78583e54fe601b4c8b92f4b8dda2e2a94939beee01a39986f', 
    'zGU3FJcKMefL3qzEC6nfAIZQ0qn9dGsflQlzC2XzpVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)