INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efb441a6e4280548d674126e395c0f13f324f1dcb15e9e6199bcb9c7b5003869', 
    'J4c7qbPPMLrRdqxijlBU87z19HqUaBXXNjS9q7a4ya0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)