INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '620a92b7d3093fa4b48021d6e01c8f662bd06dde16a7a5a8b496e9ff8bd16358', 
    'iM0NGRex7lZ1tiFccK153k/nKLBprSbQSTJtY0VNS7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)