INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3d6a1db6bb8274b556b69339553ed321a600fc6d3f4f22d0b160068269826e9', 
    'nFJtlh8JV7sAobvUH9MimTWRL4LkfoSJYzE7isF1nPw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)