INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '631e933e67682b6739fb70525da3d47d5675873387ec3b66b42fa0d513fa8bc2', 
    '21ErOcVPsUj0dumiYprXyMr5mOv9Rb2RORYstbEzbEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)