INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fa18771a822423b1141ec7d601a7a101e57b558b09e91312de502db63a78fbf', 
    '3CA9x69lQCDMbENlL4l5jSgXOaYM8Mmv+i2Aeb+C6PA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)