INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51ed0f151d6bea14fdad6fbc0a4085a8b56c7cce11a4aee2c623edb2e3f395b6', 
    'xsAUpUY7TLULt4TrmxfvIpVlu8wW+M3bmtzom3aHyT8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)