INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a31419df567cb27b321086877937bf1a5efaf2bbb0242baf2baa625006e1ed0', 
    'kmS3Qx8E4s0IrjYo8Pk1avBVFkBPycbWAcd4rs6m/wA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)