INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c684d0f5d9266f9fb75d18e68b0677da348c899d65a72cab9ad5d9c4b58d4144', 
    'QP8rEmQZ1t1+IySjY+x9eNsaBlbsDOw9WiLuJJnOaRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00117

Result

int(1)