INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f758b602a429c0e315296751b15fa69085c4505bcee243f6763dc9cd899767b', 
    '5YXPE3F88zeZAHh6wHyMv/A0D//2AvhpAB38E2TGyDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)