INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '338168b52e6ebead7fd1a1530342e8e522fa8f65f3c3075f2dbe0bdb535f9288', 
    'QaUfVv4hWPM/Nlp+j9dmFA2vFqlEqEpCmIioqRwADhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)