INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e98f28107c86571208e2f621f24b42f0bab36e054995c80fef15e266797490b', 
    'dkhD4yAYq3owc07qvqr9fBucpEidReLYOi3Y01iI66c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)