INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef5c9a589ce4767ddb55e5d18ba4c867d4f746bf5c33d672c6298511a4989cbb', 
    '3M0U0MSEurhDrYlbA1wa7FHES9BqbhnDpdHRJ1JZO94=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)