INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fcb63360a224d8fa546ea2a2e10b35157f2c11c375e2e19241ffd0e0d4dd2d6', 
    'YZuNR4flsjel2vNLPzafQGxwDWOUWCrCnQj/6o8zpVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)