INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb06746425e0b70afec7d2d92b53dcd0acef37bb13785c8e1a237e550d53e1ae', 
    'WQEdQSjkqgjARD1HIbbzRbqlb5pRtyl4PkVB0EttvOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)