INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cff3fbf18f3669e911beb1bb683e5b90f6d6ff9df82b7a941a244b1abf298ea', 
    'hOrE6B9aBEO5qno59m0hT1O6B5P2cjlEiRXHGGArsPw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)