INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1506ebd15e89c84a39f5d83469c0f281efcc5e1ffbc3218eb3db6f20c6fad17a', 
    'sCU5+d56/aabnYXc1FPVUwTB7ZcYLnfDjgaxG49VQXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)