INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7675c904ed961923f43bdbabad7e28d4a24381d98c9d45c1e610679bd6a47e00', 
    'lQOM1jUKrDQVnvKNPbzoeqUAO2v1vh/4RQlIWgrigJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)