INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1de39302d9cd8488974060e91f6d1b7b9fdc803c81ef234c4485cbea2b29e381', 
    '43i8k8VNEPPbFbbpOk3SCluaReVrbuA0IkEqIFZLrlw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)