INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5002b687bfb03609f0f4f45bca50fd4c423f8def4444f58a1f924c2786dbcf80', 
    'iIAhYuVkuz9rdUvXj8WWyktR2nhjT9LP7QzrismZR0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)