INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a0051d273f8c70378fd4d20e9f864461b58ad9b8cff945e887b24004041fa26', 
    'khqUme0P/QW30MPIWG3n/lWc2RTdGCDMSzpmeOZbFX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)