INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afcf256d20d53fb831d1bc1d02e03176af8a3eb0e3b169bf469c78f6158df7a9', 
    'mrvTgeD96012FQ4/AOKqvE12E+DsOpHqkmlLuvRtHsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)