INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a418d4e3d43a691ac692dff66ce50ed527c99e9eaf08d2ec61debd4e5925f5a3', 
    'CRxPjNAUPcGMOg8KW1wlgnW/I+z0j0SQbHb1FSAxXCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)