INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2920ca6dfb5c06f8749877151c439a303c6fac480335d987741fdf60a2b86f35', 
    'Cm6vJFyQpocdSWbZ3CN5u1wE/Wq9EB4MizAOrtREgUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)