INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7acd23613d156005d0b405f1ac770baff6535f6aca566b18048ce6362a1bb288', 
    'SBgKqU990IDfC82nnjPjbS/a6CyGGUBaxm7g2dMfN7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)