INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccfaf51b989940e5bff8216170ed4213ad8813c63bc17a2b28cef709fac1bdd3', 
    'LdSof167whcK1yl6Qknn5CIwHhfgOivmlTQzG4keoQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)