INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0cf8c7e0cfc3d8d00dbaf6379b6c287d6623f366e874d66b7c13eb7829ee6303', 
    'NV/AuHpYEapF0wUYb1gMmrQKdyqEVtkFZCrlpDDv534=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)