INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b136864a5ca23317ac2886ca680930d1f1faf50a7d7093bb43ed08380739da14', 
    'cqP1oJnXC6GkrIQutuFoSrTGAkKeNeg2k8ni2cTjevs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)