INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec8661ccb3dd29fee69177848d20b6b432e2e6b8eab18defb46addd22d3705d1', 
    '7p69BPMrL4kRPHYWTctfTzJHu+Bdqmmh8vGEiO2ufgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00080

Result

int(1)