INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42ae299427383c96870b17f5d3b434b28c5d552587afbbb30e2a0f42e39f92a8', 
    'l4AdPUFFdT5g4vSFOKMb0dIIvB/STvwhKz0oJhOXWi8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)