INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '450dd8e5f682f9dc44e54806a1cdec3b41745b830ae45c148c4d5d86011cc496', 
    'x3ybbOocivXUkwjpG93zt0o/XZ3tUhQ3SPF3aDuSORI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)