INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27aee4d7661492246bde0b2ee3cdbc90661a638baf0feb65dd4f93fc09267943', 
    '+yr9bDZtL4y4C2aYrHYoCanEgMvF4tWx2bNhnirV6v8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)