INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c499e29bd81848c135b60ba941211dcd8d5cdbe70603292b5534d7a2346fc142', 
    '5QeksOYQZSlVBrFP8nEmWuJ6i/vFkqVwUGVyoqa8T+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)