INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52e91fc3f63cb0ca63ddb1d2a1db85f4b2d71f3282f3b2cd324860fdcf1545f5', 
    '4I2CMIlCRvp4cxxqHEpux3AILmkMWQi+RnjN76rsGxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)