INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c2a814ad86559e2b5f0083a6684245d209017e123ddffdf13972def3bd6949b', 
    'M2jgVgZwp8sph1/RiZLKpJ6u/IN8Vd6O0vL8W7THUCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)