INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b52107eaa43a5340d0b9030ad3fd53f723784321823994b9fe48d45129abfeb', 
    'vYaqwjxv7up31ARO32lWAX4bjJbPQYT9gyr1wE59pQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)