INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7535d0e590aab19d566359050ad1037aa91ab23d517fa92fea2bdd4e0b8e51ac', 
    'wM4P959C5HWKIwsWFAqpoN2PIQ47jPZubo9RKut4G4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)