INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1c2680a144116ff690bbdf2c88eb41b535210c6bcc3caf122cc0cdde0b39d2c', 
    'wiasnw6i1euHF7vJ2ubrA9NML3latdZ8HElLg/XG+hU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)