INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2de75c88b84082ae09b12ebb54c044065e978c8ee8a3e0b9194d70706148d744', 
    'YdnFYJGU7gmOU+8w2tvujYQ+IIv6aAeSnKLHIkTdJls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)