INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8aa64f603d3106f04dc7c6c2abfe65a13c16a868e3050d5e8fe1536ac779c25d', 
    '/7W80FLPZdBxrnWhOa1P7iECmTLsBLp2BCkCul2icTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)