INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '878912e93b5fab6cc1ab199f33e4f02d20e18e52fe3c0c0e13c3f3c803a2e32b', 
    'i/SCZn3dvdlieqVk1mKt+Zhf6dlUhhTfD7O6Lu630pA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)