INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4df77ccc93fc6369d18244f3a888057254fee541ee142740447f4bfb8d66b015', 
    'XRygAw3b8NmVipP5BPscGx7vGv1zj2XalR+SmeZoeno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)