INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1c59d23b3830e1e6ddefbe5bb94e688616f2a39d5c34d9fdac9b56c3542f911', 
    '7IIG56ih0NAG9Oa2mcVSnpIrFk21Bw1v9svqDB+BIEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)