INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7cdf1518296dc0539333a28d7fabac6fa49c2646a23793320fcae97bb33890b', 
    'vmlYWXoZdawY4eY11OBRWIOQvu502MIHccsfuOf2tYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)