INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f43304bfd423f47e533d7af3a59978f03abde8a192e12aec59b13e4e7ede9fec', 
    'abYCjE2A2YuhjLQPnsB2BTyPw2xOYuH2xUpYv8zT9EM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)