INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e0e27b1f3cdb5543a5acfce91f735b05f2a4deede882c2c7e82437db5ff9383', 
    'veXTyYsT95rBzpkh3t7Vfq+ABCJDwEV7m1hhBqcOsNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)