INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dfa9a36533f4428cd158a9959c8506bf5e5ec5bd3a645fcd349737f4a5afa5d', 
    'poiuXbYaYYaRusH71WCXmubAL6Mqig3LPHcOoQgRyxs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)