INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '578433e0071c19af1e2b14af48594390831d037588c2fee07c1dfa9f9ab80987', 
    'uThxDv6xrsMGQaF1g8nnrdUDyaw/2WWbeXk87TjohSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)