INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a72e709247fb174ab80d81631a7f60b4ad52d446dee141748d5604513074e8fe', 
    '5fWkRAvBmRSFy1kJ0aW8luSMj2TrU7unkwLvq4EW6Es=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)