INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50075c43eb80860f789940592f08983b7ead67d3ab299222d5e06183dd890b95', 
    'oI1S7hgg0h5OOHIaombt+pqpXg0Gm90/RJIGPswGd7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)